 | Gordon Welchman - 1982 - 326 Seiten
A British mathematician who joined England's code breakers at the outbreak of World War II, throws new light on the breaking of Germany's Enigma Code and on other clandestine ... | |
 | Frederick William Winterbotham - 1974 - 199 Seiten
Explains the British Intelligence's method of intercepting and decoding wireless messages between Hitler and his generals and its effect upon events in the war | |
 | Władysław Kozaczuk, Jerzy Straszak - 2004 - 163 Seiten
In 1933, three Polish mathematicians led by Marian Rejewski succeeded in breaking the German Enigma cipher, which the Germans considered unbreakable. In 1939, just before the ... | |
 | David Kahn - 1983 - 343 Seiten
A collection of articles and monographs on cryptography ranges from a technical study of the spy cipher used by Reino Hayhanen to an argument against a government-sponsored ... | |
 | John Prados - 1995 - 832 Seiten
Reveals the important contribution of American codebreakers and intelligence analysts to the nation's victory over Japan during World War II and shows how the Japanese followed ... | |
 | Jak P. Mallmann Showell - 2003 - 160 Seiten
Although the story of the German naval code breakers in World War 2 is less well known than that of the British code breakers at Bletchley Park, their role was undoubtedly ... | |
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