code breakers de kahn david (42 resultados)

Paperback. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 0.59.

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.59.

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.59.

Paperback. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 0.59.

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.59.

Mass market paperback. Condición: Good. 12mo, 476 pages. Tenth printing. Firm binding; no loose pages. Book and cover with minor wear. Scratch on cover. Tanned pages.

Hardcover. Condición: Good Condition, Photos/Diagrams-B&W Ilustrador. The Secret history of Codes and Ciphers-and how they have clandestinely controlled the lives of men. Maroon cloth covers with black cloth spine. Gilt titles on spine. 1164 pp. Content clean, bright and sound with no underlinging or notes in text. This book is large and will require additional postage. 1.820kg - 25cm x 17cm x 6cm - Photos available on request.

Hardcover. Condición: Good. No Jacket. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 4.

Hardcover. Condición: Fair. No Jacket. Missing dust jacket; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 4.

Hardcover. Condición: Fair. No Jacket. Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 4.

Hardcover. Condición: Fair. No Jacket. Missing dust jacket; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 4.

hardcover. Condición: Very Good. [One of the Best Books on Cryptology, which the US Government attempted to suppress] Hardcover and dust jacket. Good binding and cover. Clean, unmarked pages. Blind stamp. 4th printing. Kahn's groundbreaking work in crytology was met with significant resistance from the national security community and NSA. A committee of the United States Intelligence Board concluded that the book was "a possibly valuable support to foreign COMSEC authorities" and recommended "further low-key actions as possible, but short of legal action, to discourage Mr. Kahn or his prospective publishers". Macmillan handed over the Kahn's manuscript to the government for review without Kahn's permission in 1966. Kahn and Macmillan eventually agreed to remove some material from the manuscript, particularly concerning the relationship between the NSA and its counterpart in the United Kingdom, GCHQ.

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 4.

Hardback. Condición: Very Good. Estado de la sobrecubierta: Very Good. Revised Edition. Bound in perfect grey cloth with black backstrip and bright silver titles and decoration to spine, this 1997 Revised Edition is VG in VG wrapper (unclipped). XV111/1181pp with Prefaces, A Few Words, 27 Chapters, Bibliography, Notes to Text, Notes to Illustrations, Numerous Photos and Tables plus Index. Massive tome in VG condition!

Hardcover. Condición: Good. Estado de la sobrecubierta: Fair. First printing, good condition, shelf-wear, DJ: heavy wear.

Hardcover. Condición: Good. No Jacket. gilt spine reads well, prior owner name and marks on fly pages, spine is cracked in back from opening yet book is tight, pages yellowed, minor shelf wear, no dj. Will require additional overseas or priority postage.

Hardcover. Condición: Fair. Estado de la sobrecubierta: Fair. THERE IS STAINING, TANNING AND CREASING TO THE DUST WRAPPER. THERE IS WATER DAMAGE TO THE BOTTOM OF THE PAGES, WHICH HAVE CREASED THEM. ALL IN ALL A NICE EXAMPLE OF THIS BOOK.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: Good. Macmillan (NY) 1967 10th Printing of the Book of the Month Club Edition. Very Good + in full cloth hardcover binding in a Good DJ with chips and wear at the head of the spine.

Soft cover. Condición: Good. Some slight wear with age, a little foxing to the first and last few pages.

hardcover. Condición: very good(-). Estado de la sobrecubierta: very good(-). Black & white illustrations. Thick 8vo, 1181 pages, 1/2 black cloth, d.w. (chips to corners, splitting at folds). New York: Scribner, 1996. Very good(-).

hardcover. Condición: BOOKS VG NO BOX.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: Very Good. 1972 Edition.

hardcover. Condición: Very Good. First Edition. [One of the Best Books on Cryptology, which the US Government attempted to suppress] First edition, first printing. Dust jacket in protective mylar cover. Hardcover and dust jacket. Good binding and cover. Clean, unmarked pages. Kahn's groundbreaking work in crytology was met with significant resistance from the national security community and NSA. A committee of the United States Intelligence Board concluded that the book was "a possibly valuable support to foreign COMSEC authorities" and recommended "further low-key actions as possible, but short of legal action, to discourage Mr. Kahn or his prospective publishers". Macmillan handed over the Kahn's manuscript to the government for review without Kahn's permission in 1966. Kahn and Macmillan eventually agreed to remove some material from the manuscript, particularly concerning the relationship between the NSA and its counterpart in the United Kingdom, GCHQ.

Hardcover. Condición: Good. Estado de la sobrecubierta: Good. First Edition, 4th Printing. A good copy of the 4th printing in an original dust jacket. This copy has, tipped in, the obituary of Captain Laurance Stafford, an early naval pioneer in cryptography. Boards are lightly rubbed along the edges and spine ends. Pages evenly toned, but clean and free of marks, with the small exception of sticker residue on the FFE. Dust jacket is rubbed and toned around the edges and corners. [Loc: 52].

Hardcover. Condición: Very Good. Estado de la sobrecubierta: Very Good. Seventh printing. Very good in a very good (age toning) dust jacket. ; 1164 pages.

Hardcover. Condición: Near Fine. Estado de la sobrecubierta: Near Fine. Book club edition. Brief gift inscription on front free endpaper, else near fine in a near fine dust jacket.; 1164 pages.

hardcover. Condición: Good. Estado de la sobrecubierta: Fair. 4th printing. Jacket in Fair condition in mylar cover. Former library copy with stamps on flyleaf. No markings on text. Historic Oklahoma Bookstore on Route 66. Packages shipped daily, Mon-Fri.

Hardcover. Condición: Very Good-. Estado de la sobrecubierta: Very Good-. First Edition. Dust jacket: some wear and short tears. Slight endpaper stains. ; 1164 pages.

Hardcover. Condición: Like New. 2nd EDITION. 2nd Edition, First Printing. Not price-clipped. Published by Scribner, 1996. Octavo. Hardcover. Book is like new. Dust jacket is like new. Great copy of this military history book detailing communication through the centuries.100% positive feedback. 30 day money back guarantee. NEXT DAY SHIPPING! Excellent customer service. Please email with any questions. All books packed carefully and ship with free delivery confirmation/tracking. All books come with free bookmarks. Ships from Sag Harbor, New York.

Hardcover. Condición: Fine in Fine dust jacket. Thick 8vo., 1164 pp. Twenty-four [24] full-page plates. Numerous text-illustrations and maps. The first comprehensive history of secret communication, from ancient times to the present, a massive work on cryptography.