Delaware County District Library
Cryptography -- United States -- History
Type
http://bibfra.me/vocab/lite/Concept
Label
Cryptography -- United States -- History
Name
Cryptography
Focus
Cryptography
Sub focus
History
United States
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Subject of
3
The woman who smashed codes, a true story of love, spies, and the unlikely heroine who outwitted America's enemies, Jason Fagone
American experience, Steward/Gazit Productions ; produced by Chana Gazit and Hilary Klotz Steinmen ; written and directed by Chana Gazit.
Code warriors, NSA's codebreakers and the secret intelligence war against the Soviet Union, Stephen Budiansky
Outgoing Resources
Focus
1
Cryptography
Sub focus
2
History
United States
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