Purple The Code used by the Japanese prior to the bombing of Pearl Harbour . . . Did the Americans have advance information of the devastation to come? Had they cracked Purple . . ? Colonel William Friedman was ‘the man who broke purple’: this fascinating new biography of the world’s greatest cryptographer reveals many new facts of the intriguing ‘secret war’ carried on by Intelligence departments in many countries.
यह ईबुक खरीदें और 1 और मुफ़्त पाएं!
भाषा अंग्रेज़ी ● स्वरूप EPUB ● पेज 240 ● ISBN 9781448206193 ● प्रकाशक Bloomsbury Publishing ● प्रकाशित 2011 ● डाउनलोड करने योग्य 6 बार ● मुद्रा EUR ● आईडी 2392751 ● कॉपी सुरक्षा Adobe DRM
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