George e friend (33 résultats)

Paperback. Etat : Fair. 3rd. 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.

paperback. Etat : Good. This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear .

Paperback. Etat : Very Good. 2nd. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

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

Etat : Very Good. 3rd Edition. 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 : Very Good. Very Good condition. 3rd edition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.

paperback. Etat : Good. This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear .

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.

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.

Paperback. Etat : Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

nFINE. Paperback in wraps. [B123].

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

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.

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.

Soft cover. Etat : Very Good. Softcover; ex-corporate library; light tanning of leaves, o/w in very good condition. Book.

Soft cover. Etat : Very Good. Softcover; in very good condition. Book.

Paperback. Etat : very good. Very Good Copy. Customer Service Guaranteed.

Soft cover. Etat : Good. No Jacket. 1 volume (287 pages in various pagings) : illustrations ; 21 cm. ; ISBN: 0895120569 ((pbk.)); 9780895120564 ((pbk.)) LCCN: 82-74287 ; LC: TK6401; Dewey: 621.385; OCLC: 9387494 ; red stiff paper wrappers with white and black lettering ; Contents: The telephone system - The conventional telephone set - Electronic speech circuits - Electronic dialing and ringing circuits - A microcomputer in the telephone - Digital transmission techniques - Electronics in the central office - Network transmissions - Modems: telephone service for computers - Wireless telephones ; includes quizzes and tests ; "An overview of telephone networking introduces you to the components and how they are connected with the real world. You then learn the basics of the nonelectronic telephone set - and get an understanding of vital telephone functions. The book explores speech signal processing, telephone line interfacing, tone and pulse generation, and ringers. These concepts and principles are accompanied by a thorough look at the world of digital communications. The book spells out the advantages and disadvantages of digital transmission, sampling, coding, and the various formats of multiplexed systems. The Central Office and all the various transmission modes are included, providing a complete look at telephone systems. Plus, you learn the evolving features of network transmission and wireless telephones" ; G. Book.…

23x18. 295 pgs. Fotos e ilustraciones en b/n y a color. Colabora John C. Bellamy. 657705.

Paperback. Etat : Good. First Edition - Paperback. approx 200 pages - numbered in sections. Orange paperback with white rubs to hinges, small white rubs to edges and corners. Pages very clean and sound.

Etat : Very Good. 13 pages. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Preserved in a modern card cover, prepared for practicality - an unassuming but serviceable presentation that favours function over finery. Size: 18 x 26 cms. Category: Society for Army Historical Research; Cosmo Books : 29 years on ABE, 47 years taking care of customers. A bookseller you can rely on. Softcover (Booklet - Unbound Pages).…

Etat : Very Good. 6 pages. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Preserved in a modern card cover, prepared for practicality - an unassuming but serviceable presentation that favours function over finery. Size: 18 x 26 cms. Category: Society for Army Historical Research; Cosmo Books : 29 years on ABE, 47 years taking care of customers. A bookseller you can rely on. Softcover (Booklet - Unbound Pages).…

Etat : Very Good. 16 pages. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Preserved in a modern card cover, prepared for practicality - an unassuming but serviceable presentation that favours function over finery. Size: 19 x 25 cms. Category: Society for Army Historical Research; Cosmo Books : 29 years on ABE, 47 years taking care of customers. A bookseller you can rely on. Softcover (Booklet - Unbound Pages).…

Tapa blanda. Etat : Muy bueno.

Taschenbuch. Etat : Neu. Unbenutzte Restauflage Unbenutzt. Schnelle Lieferung, Kartonverpackung. Abzugsfähige Rechnung. Bei Mehrfachbestellung werden die Versandkosten anteilig erstattet. -Whether you're a hobbyist, experimenter, or just curious about electronics, technology, and personal computing, Understanding Data Communications, Fifth Edition, is the perfect guide for you. Written in an easy-to-follow format, this book gives a thorough look at the world of data communications and its impact on our lives. It explores the inner workings of data terminals, transmission channels, fiber optics, and satellites, as well as asynchronous and synchronous modems and interfaces. And, you'll learn how database services, information utilities, and electronic bulletin boards operate. 504 pp. Englisch. …

Etat : New. Satisfaction Guaranteed or your money back.

Etat : New. Satisfaction Guaranteed or your money back.

Hardcover. Etat : Very Good. No Dust Jacket. First Edition. Dark covers with gilt lettering on spine, lightly bumped spine-ends. Sound binding. Clean pages. Fold-out plates are clean and intact. Contents include: Production of iron and steel by the electric smelting process, by E J Ljungberg; The determination of the economy of reversing rolling-mills, by C A Ablett; The 'growth' of cast irons after repeated heatings, by H F Rugan & H C H Carpenter; Uniform moisture in blast, by Greville Jones; The fuel economy of dry blast as indicated by calculations from empirical data, by R S Moore; Artificial magnetic oxide of iron, by F J R Carulla; The action of air and steam on pure iron, by J Newton Friend; The serviceable life and cost of renewals of permanent way of British railways, by R Price-Williams; Tests of cast iron, by E Adamson; The constitution of carbon-tungsten steels, by T Swinden; The corrosion of iron, by J Newton Friend; Notes on Works and Places of Interested visited at the London Meeting - Siemens Brothers & Co Ltd, Woolwich; Royal Arsenal Woolwich; Woolwich Town Hall; Fraser & Chalmers Ltd, Erith; London County Council Electric Generating Station, Greenwich; Ironmongers' Hall; Armourers and Brasiers' Hall; National Physical Laboratory, Teddington; D Napier & Son Ltd, Acton; Mitchell Motor Works and Garage; Lambeth Palace; Royal Doulton Potteries; Royal Small-Arms Factory, Enfield Lock; Power Plant Co Ltd, West Drayton; Mercers' Hall; Portsmouth Dockyard & H M Naval Establishments; Report on the Fifth Congress of the International Association for Testing Materials, by G C Lloyd; Obituary; Notes on the Progress of the Home and Foreign Iron and Steel Industries. No dust jacket, as published. Quantity Available: 1. Shipped Weight: 1-2kg. Pictures of this item not already displayed here available upon request. Inventory No: 02618111003. All our books are sent by tracked mail. This book is heavier than 1kg, and may incur additional delivery charges on some delivery services to some locations.…

paperback. Etat : New. In shrink wrap. Looks like an interesting title.

Soft cover. Etat : Good. No Dust Jacket. Paperback : soft cover edition in good plus condition, a typical used book with slight wear to edges and spine. Some minor bumping or creases. Overall good / nice copy of this scarce title. Excellent reading on the subject. A good book to enjoy and keep on hand for yourself. Or would make an ideal gift for the fan / reader in your life. Reading is one of the great pleasures in life. Small soil stain to right side bottom of front cover. Please send us a note if you have any questions. Thank you. Fully Illustrated (illustrateur). Book.…