Start of the Digital Revolution : SIGSALY; Secure Digital Voice Communications in World War II
Title:
Start of the Digital Revolution : SIGSALY; Secure Digital Voice Communications in World War II
Author:
R. R., Boone J. V. Peterson.
Personal Author:
Publication Information:
[Place of publication not identified] Center for Cryptologic History, NSA, 2009.
Physical Description:
1 online resource
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Title from content provider.
Local Note:
O'Reilly
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