X, Y & Z: The Real Story of How Enigma Was Broken
Dermot Turing
It’s common knowledge that the Enigma cipher was broken at Bletchley Park, but less is known of the background: an exhilarating spy story of secret documents smuggled across borders, hair-raising escapes, Gestapo interrogations and betrayals. At the heart of it is the decisive role of Polish mathematicians and French spymasters who helped Britain’s codebreakers change the course of the Second World War. X, Y & Z is the real story of how Enigma was broken.
年:
2018
出版商:
History Press
語言:
english
ISBN 10:
075098967X
ISBN 13:
9780750989671
文件:
EPUB, 11.87 MB
IPFS:
,
english, 2018