Reuben Hoar Library (Littleton)

Cryptography -- United States -- History -- 20th century

Type

http://bibfra.me/vocab/lite/Concept

Label

Cryptography -- United States -- History -- 20th century

Name

Cryptography

Focus

Cryptography

Sub focus

Actions

Incoming Resources

Subject of
1
- Code girls, the untold story of the American women code breakers of World War II, Liza Mundy

Outgoing Resources

Focus
1
- Cryptography
Sub focus
3