codebreakers story secret writing first de kahn david (7 resultados)

Hardcover. Condición: Fair. Dust Jacket Included. First Edition. Hardback. Heavy wear and soiling to jacket. Light wear to boards. Text is unmarked. No owners' names/labels. Stated first printing. (Shelf: C5) Books are carefully sealed in waterproof mailers and then boxed to prevent damage during transit.

Hard Cover/Boards. Condición: Very Good+. Estado de la sobrecubierta: Very Good(-). Book contains 1164 with b&w illustrations, charts, etc. DJ has a few small 1/2" tears/chips along top edge. Gift inscription penned in front endpaper. DJ price clipped. The author tells of the secret activities of cryptanalysts and how they determined the outcome of battles and diplomatic coups. He recounts the crptology, portrays the outstanding personalities of the science and outlines the techniques - some electronic - used to break the most advanced machine ciphers.

Hardcover. Condición: Very Good-. Estado de la sobrecubierta: Very Good-. First Edition. 1164 pp. Original red cloth covers w/ gilt title on blue cloth spine. Binding lightly soiled. Previous owner's name stamp on rear paste-down. DJ moderately soiled w/ approx. 1/2" closed tear to top edge of spine. Illust. w/ b/w plates. Contents very nice.

Hardcover. Condición: Very Good+. Estado de la sobrecubierta: Very Good+. First Edition. 1164 pp. Original red cloth covers w/ gilt title on blue cloth spine. Binding lightly soiled. DJ moderately soiled. Illust. w/ b/w plates. Contents very nice.

Hardcover. Condición: Very Good+. Estado de la sobrecubierta: Very Good+. First Edition. 1164 pp. Original red cloth covers w/ gilt title on blue cloth spine. Binding lightly soiled. DJ moderately soiled. Illust. w/ b/w plates. Contents very nice.

Hardcover. Condición: Near Fine. Estado de la sobrecubierta: Very Good. 1st Edition. First edition stated. Very good, if not very good plus or near fine hardback in very good, if not very good plus or near fine price-clipped dust jacket. Book has light, if not very light bumps to upper fore-edge corner of rear cover and to front cover at head of spine; a bookplate (5 inch by 4 inch) of previous owner on front pastedown; and additional minor, if not trivial signs of age/wear/previous use to book. Dust jacket has a light, if not very light crease running from head to heel of spine; A 2 inch closed tear to lower edge or rear spine fold; and minor additional wear to head and heel of spine, corners, edges and extremities.