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  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : -OnTimeBooks-, Phoenix, AZ, Etats-Unis-OnTimeBooks-

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Satisfaisant

    EUR 6,43

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : Zoom Books Company, Lynden, WA, Etats-UnisZoom Books Company

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Assez bon

    EUR 6,67

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : Bay State Book Company, North Smithfield, RI, Etats-UnisBay State Book Company

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Moyen

    EUR 6,96

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : acceptable. The book is complete and readable, with all pages and cover intact. Dust jacket, shrink wrap, or boxed set case may be missing. Pages may have light notes, highlighting, or minor water exposure, but nothing that affects readability. May be an ex-library copy and could include library markings or stickers.…

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : HPB-Ruby, Dallas, TX, Etats-UnisHPB-Ruby

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Assez bon

    EUR 4,95

    EUR 3,35 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

  • Langue : anglais

    Edité par Harper & Row, 1990

    0060441135 / 9780060441135

    • Couverture souple

    Vendeur : BookHolders, Towson, MD, Etats-UnisBookHolders

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Satisfaisant

    EUR 8,41

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : Good. [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: NONE ] [ Writing: NONE ] [ Edition: Ninth ] Publisher: Harper Collins Pub Date: 1/1/1990 Binding: Paperback Pages: 560 Ninth edition.

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : ThriftBooks-Reno, Reno, NV, Etats-UnisThriftBooks-Reno

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Satisfaisant

    EUR 8,62

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Moyen

    EUR 8,62

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Satisfaisant

    EUR 8,62

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Satisfaisant

    EUR 8,62

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Satisfaisant

    EUR 8,62

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Oxford University Press (edition 2), 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : BooksRun, Philadelphia, PA, Etats-UnisBooksRun

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Moyen

    EUR 8,89

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Fair. 2. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

  • Langue : anglais

    Edité par Oxford University Press, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : HPB-Emerald, Dallas, TX, Etats-UnisHPB-Emerald

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 5,87

    EUR 3,35 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

  • Langue : anglais

    Edité par Oxford University Press Inc, 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Satisfaisant

    EUR 9,90

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 2 disponibles

    Paperback. Etat : Good. For more than two thousand years a familiarity with mathematics has been regarded as an indispensable part of the intellectual equipment of every cultured person. Today, unfortunately, the traditional place of mathematics in education is in grave danger. The teaching and learning of mathematics has degenerated into the realm of rote memorization, the outcome of which leads to satisfactory formal ability but does not lead to real understanding or to greater intellectual independence. This new edition of Richard Courant's and Herbert Robbins's classic work seeks to address this problem. Its goal is to put the meaning back into mathematics. Written for beginners and scholars, for students and teachers, for philosophers and engineers, What is Mathematics?, Second Edition is a sparkling collection of mathematical gems that offers an entertaining and accessible portrait of the mathematical world. Covering everything from natural numbers and the number system to geometrical constructions and projective geometry, from topology and calculus to matters of principle and the Continuum Hypothesis, this fascinating survey allows readers to delve into mathematics as an organic whole rather than an empty drill in problem solving. With chapters largely independent of one another and sections that lead upward from basic to more advanced discussions, readers can easily pick and choose areas of particular interest without impairing their understanding of subsequent parts. Brought up to date with a new chapter by Ian Stewart, What is Mathematics?, Second Edition offers new insights into recent mathematical developments and describes proofs of the Four-Color Theorem and Fermat's Last Theorem, problems that were still open when Courant and Robbins wrote this masterpiece, but ones that have since been solved. Formal mathematics is like spelling and grammar--a matter of the correct application of local rules. Meaningful mathematics is like journalism--it tells an interesting story. But unlike some journalism, the story has to be true. The best mathematics is like literature--it brings a story to life before your eyes and involves you in it, intellectually and emotionally. What is Mathematics is like a fine piece of literature--it opens a window onto the world of mathematics for anyone interested to view.…

  • Langue : anglais

    Edité par Hartford Courant, 1996

    0964663813 / 9780964663817

    • Couverture souple

    Vendeur : HPB-Red, Dallas, TX, Etats-UnisHPB-Red

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 6,53

    EUR 3,35 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    paperback. Etat : Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

  • Langue : anglais

    Edité par Oxford University Press, 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : Zoom Books East, Glendale Heights, IL, Etats-UnisZoom Books East

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 9,99

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

  • Langue : anglais

    Edité par Oxford University Press Inc, 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 10,10

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Very Good. For more than two thousand years a familiarity with mathematics has been regarded as an indispensable part of the intellectual equipment of every cultured person. Today, unfortunately, the traditional place of mathematics in education is in grave danger. The teaching and learning of mathematics has degenerated into the realm of rote memorization, the outcome of which leads to satisfactory formal ability but does not lead to real understanding or to greater intellectual independence. This new edition of Richard Courant's and Herbert Robbins's classic work seeks to address this problem. Its goal is to put the meaning back into mathematics. Written for beginners and scholars, for students and teachers, for philosophers and engineers, What is Mathematics?, Second Edition is a sparkling collection of mathematical gems that offers an entertaining and accessible portrait of the mathematical world. Covering everything from natural numbers and the number system to geometrical constructions and projective geometry, from topology and calculus to matters of principle and the Continuum Hypothesis, this fascinating survey allows readers to delve into mathematics as an organic whole rather than an empty drill in problem solving. With chapters largely independent of one another and sections that lead upward from basic to more advanced discussions, readers can easily pick and choose areas of particular interest without impairing their understanding of subsequent parts. Brought up to date with a new chapter by Ian Stewart, What is Mathematics?, Second Edition offers new insights into recent mathematical developments and describes proofs of the Four-Color Theorem and Fermat's Last Theorem, problems that were still open when Courant and Robbins wrote this masterpiece, but ones that have since been solved. Formal mathematics is like spelling and grammar--a matter of the correct application of local rules. Meaningful mathematics is like journalism--it tells an interesting story. But unlike some journalism, the story has to be true. The best mathematics is like literature--it brings a story to life before your eyes and involves you in it, intellectually and emotionally. What is Mathematics is like a fine piece of literature--it opens a window onto the world of mathematics for anyone interested to view.…

  • Langue : anglais

    Edité par Southern Illinois University Press, 2013

    0809330962 / 9780809330966

    • Couverture souple

    Vendeur : Better World Books: West, Reno, NV, Etats-UnisBetter World Books: West

    Vendeur avec une évaluation de 5 étoiles
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    Etat: Occasion - Assez bon

    EUR 10,11

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Langue : anglais

    Edité par Hartford Courant, 1996

    0964663813 / 9780964663817

    • Couverture souple

    Vendeur : ThriftBooks-Reno, Reno, NV, Etats-UnisThriftBooks-Reno

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 10,20

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Hartford Courant, 1996

    0964663813 / 9780964663817

    • Couverture souple

    Vendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 10,20

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Hartford Courant, 1996

    0964663813 / 9780964663817

    • Couverture souple

    Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 10,20

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Oxford University Press, Incorporated, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : Better World Books, Mishawaka, IN, Etats-UnisBetter World Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 10,65

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Langue : anglais

    Edité par Oxford University Press, Incorporated, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : Better World Books, Mishawaka, IN, Etats-UnisBetter World Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 10,65

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Langue : anglais

    Edité par Oxford University Press, Incorporated, 1979

    0195025172 / 9780195025170

    • Couverture souple

    Vendeur : Better World Books: West, Reno, NV, Etats-UnisBetter World Books: West

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 10,65

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Langue : anglais

    Edité par Oxford University Press, 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : Marlton Books, Bridgeton, NJ, Etats-UnisMarlton Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Moyen

    EUR 8,20

    EUR 2,68 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Etat : Acceptable. Readable, but has significant damage / tears. Has a remainder mark. paperback Used - Acceptable 1996.

  • Langue : anglais

    Edité par Pediment Publishing, 2015

    1597255319 / 9781597255318

    • Couverture rigide

    Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 11,10

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Hardback. Etat : Very Good.

  • Langue : anglais

    Edité par Oxford University Press, 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : HPB-Red, Dallas, TX, Etats-UnisHPB-Red

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 8,28

    EUR 3,35 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

  • Langue : anglais

    Edité par Oxford University Press, 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : HPB-Red, Dallas, TX, Etats-UnisHPB-Red

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Moyen

    EUR 8,28

    EUR 3,35 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Acceptable. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority.

  • Langue : anglais

    Edité par Oxford University Press Inc, 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc

    Vendeur avec une évaluation de 4 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 11,74

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 2 disponibles

    Paperback. Etat : Good. For more than two thousand years a familiarity with mathematics has been regarded as an indispensable part of the intellectual equipment of every cultured person. Today, unfortunately, the traditional place of mathematics in education is in grave danger. The teaching and learning of mathematics has degenerated into the realm of rote memorization, the outcome of which leads to satisfactory formal ability but does not lead to real understanding or to greater intellectual independence. This new edition of Richard Courant's and Herbert Robbins's classic work seeks to address this problem. Its goal is to put the meaning back into mathematics. Written for beginners and scholars, for students and teachers, for philosophers and engineers, What is Mathematics?, Second Edition is a sparkling collection of mathematical gems that offers an entertaining and accessible portrait of the mathematical world. Covering everything from natural numbers and the number system to geometrical constructions and projective geometry, from topology and calculus to matters of principle and the Continuum Hypothesis, this fascinating survey allows readers to delve into mathematics as an organic whole rather than an empty drill in problem solving. With chapters largely independent of one another and sections that lead upward from basic to more advanced discussions, readers can easily pick and choose areas of particular interest without impairing their understanding of subsequent parts. Brought up to date with a new chapter by Ian Stewart, What is Mathematics?, Second Edition offers new insights into recent mathematical developments and describes proofs of the Four-Color Theorem and Fermat's Last Theorem, problems that were still open when Courant and Robbins wrote this masterpiece, but ones that have since been solved. Formal mathematics is like spelling and grammar--a matter of the correct application of local rules. Meaningful mathematics is like journalism--it tells an interesting story. But unlike some journalism, the story has to be true. The best mathematics is like literature--it brings a story to life before your eyes and involves you in it, intellectually and emotionally. What is Mathematics is like a fine piece of literature--it opens a window onto the world of mathematics for anyone interested to view.…

  • Langue : anglais

    Edité par Le Baron Perche, 2006

    2351310071 / 9782351310076

    • Couverture souple

    Vendeur : HPB-Red, Dallas, TX, Etats-UnisHPB-Red

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 8,42

    EUR 3,35 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    paperback. Etat : Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

  • Langue : anglais

    Edité par Oxford University Press Inc, 1996

    0195105192 / 9780195105193

    • Couverture souple

    Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc

    Vendeur avec une évaluation de 4 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 11,94

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible

    Paperback. Etat : Very Good. For more than two thousand years a familiarity with mathematics has been regarded as an indispensable part of the intellectual equipment of every cultured person. Today, unfortunately, the traditional place of mathematics in education is in grave danger. The teaching and learning of mathematics has degenerated into the realm of rote memorization, the outcome of which leads to satisfactory formal ability but does not lead to real understanding or to greater intellectual independence. This new edition of Richard Courant's and Herbert Robbins's classic work seeks to address this problem. Its goal is to put the meaning back into mathematics. Written for beginners and scholars, for students and teachers, for philosophers and engineers, What is Mathematics?, Second Edition is a sparkling collection of mathematical gems that offers an entertaining and accessible portrait of the mathematical world. Covering everything from natural numbers and the number system to geometrical constructions and projective geometry, from topology and calculus to matters of principle and the Continuum Hypothesis, this fascinating survey allows readers to delve into mathematics as an organic whole rather than an empty drill in problem solving. With chapters largely independent of one another and sections that lead upward from basic to more advanced discussions, readers can easily pick and choose areas of particular interest without impairing their understanding of subsequent parts. Brought up to date with a new chapter by Ian Stewart, What is Mathematics?, Second Edition offers new insights into recent mathematical developments and describes proofs of the Four-Color Theorem and Fermat's Last Theorem, problems that were still open when Courant and Robbins wrote this masterpiece, but ones that have since been solved. Formal mathematics is like spelling and grammar--a matter of the correct application of local rules. Meaningful mathematics is like journalism--it tells an interesting story. But unlike some journalism, the story has to be true. The best mathematics is like literature--it brings a story to life before your eyes and involves you in it, intellectually and emotionally. What is Mathematics is like a fine piece of literature--it opens a window onto the world of mathematics for anyone interested to view.…