Keyfitz (183 résultats)

Hardcover. 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.

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

Etat : Good. 1984th Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.…

Etat : New.

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.

Pamphlet. Etat : Very Good. pp. 323-334, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Hardcover. Etat : Fine. 1st Edition. 608 pp., Red Hardback, Gilt title (Bright), 4to, no DJ, Fine, no DJ, 1st ed.

Hardcover. Etat : very good. no jacket. First Edition. Ex-college library with usual library features/ very good/ no jacket/ hard back/ 1990/ 1st edition/ B&R 312.

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1450grams, ISBN:0716709317.

Soft cover. Etat : New. The calculus of variations is a beautiful subject with a rich history and with origins in the minimization problems of calculus. Although it is now at the core of many modern mathematical fields, it does not have a well-defined place in most undergraduate mathematics curricula. This volume should nevertheless give the undergraduate reader a sense of its great character and importance. Interesting functionals, such as area or energy, often give rise to problems for which the most natural solution occurs by differentiating a one-parameter family of variations of some function. The critical points of the functional are related to the solutions of the associated Euler-Lagrange equation. These differential equations are at the heart of the calculus of variations and its applications to other subjects. Some of the topics addressed in this book are Morse theory, wave mechanics, minimal surfaces, soap bubbles, and modeling traffic flow. All are readily accessible to advanced undergraduates. This book is derived from a workshop sponsored by Rice University. It is suitable for advanced undergraduates, graduate students and research mathematicians interested in the calculus of variations and its applications to other subjects.…

Etat : New.

Hardback or Cased Book. Etat : New. Canada and the Colombo Plan. Book.

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.

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

Etat : New.

Hardcover. Etat : Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDFirst edition. Very good.

24 x 16 cm. Etat : Gut. 388 Seiten Leineneinband rot mit goldenem Titeldruck auf Rücken und Initialen auf V-Deckel, in sehr gutem Zustand, innen wie außen. Bitte beachten Sie unsere Bilder. DH-25-09A Sprache: Englisch Gewicht in Gramm: 730.

Etat : As New. Unread book in perfect condition.

Paperback. Etat : Brand New. 1st edition. 256 pages. 8.75x6.00x0.75 inches. In Stock.

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.…

Hardcover. Etat : new. New Copy. Customer Service Guaranteed.

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,450grams, ISBN:0387908366.…

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,2050grams, ISBN.

Hardcover. Etat : Good. No Jacket. 1968 Addison-Wesley hardcover; no dust jacket; light cover wear; pages clean/tight; good condition.

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.

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

Hardcover. First Edition, First Printing. Octavo, ix, xii, xiv, 284 pages. In Very Good minus condition. Bound in the publisher's yellow and brown cloth bearing brown and yellow lettering to the spine. Boards have very slight wear including sparks minor scuffs with previous bookshop's sticker to the front and minor sticker residue to the rear. Text block has very slight wear including mild soiling to the edges. Illustrated. First edition, first printing. NOTE: Shelved in Locked Annex, Column X. 1406560. FP New Rockville Stock.…

Hard Cover. Etat : Fine. Etat de la jaquette : Very Good. First Edition. From the collection of the former curator of African Ethnology in the Department of Anthropology at the National Museum of Natural History, Smithsonian Institution, with his signature. A fine copy in jacket with some neatly mended tears.…

Etat : Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,800grams, ISBN:0471473502. …

Etat : Good. Volume 27. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:0387973532.…