Author: KAHN DAVID
Title: Seizing the Enigma the Race to Break the German U-Boat Codes 1939-1943
Description: Arrow Books Ltd. UK. 1996. (ISBN: 0099784114) Card Cover , 18 Cm. Based at Bletchley Park in Buckinghamshire, a group of "eccentric geniuses" waged their own battle of wits to break the ever changing U-boat codes. Under the leadership of Alan Turing, their mission was to read the U-boat signals and unravel the German cipher device, Enigma. Very Good.

Keywords: Codes, World War 11, Bletchley Park, David Kahn, German U-Boat 0099784114


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