ISBN10: 1848326157, ISBN13: 9781848326156, [publisher: London : Frontline Books] Hardcover First Edition Fine cloth copy in a near-fine, very slightly edge and dust-dulled dust-wrapper, now mylar-sleeved. Remains particularly well-preserved overall; tight, bright, clean and strong. Physical description: xix, 202 p., [26] p. of plates : ill. (some col.), plan, ports. (some col.) ; 24 cm. Subjects: Briggs, Asa 1921-2016. Great Britain; Government Communications Headquarters History. Great Britain; Government Code and Cypher School History. Bletchley Park National Codes Centre History. Lorenz cipher system. Enigma cipher system. Cryptographers Great Britain ; Biography. Genre: Biography. Language: English. 1 Kg.
[New York, NY, U.S.A.] [Publication Year: 2011]
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ISBN10: 1848326157, ISBN13: 9781848326156, [publisher: Frontline Books, London] Hardcover First Edition original cloth hardcover, illustrated, 202 pages, fine in fine unclipped dustwrapper. We are a real bookshop with real books situated in and shipping from the United Kingdom. Shelf N8.
[Carmarthen, United Kingdom] [Publication Year: 2011]
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