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24 pages • missing pub info (editions)
ISBN/UID: 9781478154167
Format: Paperback
Language: English
Publisher: Createspace Independent Publishing Platform
Publication date: 28 June 2012
Description
The cryptanalysts working for the Signals Intelligence Service (SIS) of the U.S. Army knew how crucial it was to decipher and read Japanese secret messages. But this new code, "Purple," wasn't breaking. For eighteen months the team struggled with ...
Community Reviews
Content Warnings
24 pages • missing pub info (editions)
ISBN/UID: 9781478154167
Format: Paperback
Language: English
Publisher: Createspace Independent Publishing Platform
Publication date: 28 June 2012
Description
The cryptanalysts working for the Signals Intelligence Service (SIS) of the U.S. Army knew how crucial it was to decipher and read Japanese secret messages. But this new code, "Purple," wasn't breaking. For eighteen months the team struggled with ...
Community Reviews
Content Warnings