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Title details for The Man Who Broke Purple by Ronald Clark - Available

The Man Who Broke Purple

by Ronald Clark
ebook
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1 of 1 copy available
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.

Formats

  • Kindle Book
  • OverDrive Read
  • EPUB ebook

subjects

Languages

  • English

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