Search Results for Cryptography -- Great Britain -- History.

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Cover image for Colossus : Bletchley Park's greatest secret
Colossus : Bletchley Park's greatest secret
Colossus : Bletchley Park's greatest secret
by 
Gannon, Paul.
Format: 
Books
Publication Date 
2006
Excerpt: 
Cryptography -- Great Britain -- History.
Available: Copies:
Cover image for Colossus : the secrets of Bletchley Park's codebreaking computers
Colossus : the secrets of Bletchley Park's codebreaking computers
Colossus : the secrets of Bletchley Park's codebreaking computers
by 
Copeland, B. Jack, 1950-
Table of contents http://www.loc.gov/catdir/toc/ecip062/2005030993.html
Publisher description http://www.loc.gov/catdir/enhancements/fy0636/2005030993-d.html
Format: 
Books
Publication Date 
2006
Excerpt: 
Cryptography -- Great Britain -- History.
Available: Copies:
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