codes ciphers von alexander dagapeyeff (5 Ergebnisse)

Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: Missing. 1974. Green cloth covered boards with gold spine titles; minimal wear; 8vo - over 7 3/4" to 9 3/4" tall; no jacket. Interior is clean and unmarked; 160 pages.

Paperback. Zustand: Brand New. 148 pages. 8.25x5.50x0.25 inches. In Stock.

Zustand: New. KlappentextrnrnThis vintage book contains Alexander D Agapeyeff s famous 1939 work, Codes and Ciphers - A History of Cryptography . Cryptography is the employment of codes and ciphers to protect secrets, and it has a long and interesting histor.

Gebunden. Zustand: New. KlappentextrnrnThis vintage book contains Alexander D Agapeyeff s famous 1939 work, Codes and Ciphers - A History of Cryptography . Cryptography is the employment of codes and ciphers to protect secrets, and it has a long and interesting histor.

Cloth. Zustand: Very Good Indeed. Zustand des Schutzumschlags: Very Good. Not Stated (illustrator). First edition. An uncommon first edition of d'Agapeyeff's fascinating code and cipher collection, including his still unbroken cipher, which was edited out of later editions. The uncommon first edition of this work.In the original very scarce price-clipped dust wrapper.D'Agappeyeff's selection of code and ciphers, including his famous challenge cipher at the end of the book.His challenge cipher is an as of yet unbroken cipher that appeared only in the first edition of this work, being edited out of the later editions.Illustrated with in-text illustrations. In the original publisher's cloth binding, in the original price-clipped dust wrapper. Externally, smart. Very light bumping to the head and tail of the spine. Only a few light marks to the boards. Spots to the fore edge. Minor edge wear to the dust wrapper, with a chip to the head of the front wrap. Light marks to the wraps, mostly to the rear wrap, and spots to the reverse. Spine is lightly sunned. Internally, generally firmly bound. Pages are bright and clean. Very Good Indeed. book.