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.
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Taal Engels ● Formaat EPUB ● Pagina’s 240 ● ISBN 9781448206193 ● Uitgeverij Bloomsbury Publishing ● Gepubliceerd 2011 ● Downloadbare 6 keer ● Valuta EUR ● ID 2392751 ● Kopieerbeveiliging Adobe DRM
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