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The Codebreakers: The Comprehensive History of Secret Communication from Ancient Times to the Internet
4.19
not set
Mar 19, 2007
 
Cryptonomicon
4.25
liked it
not set
Mar 19, 2007
 
The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography
4.29
really liked it
not set
Mar 18, 2007