The story of the husband and wife team who defined the modern discipline of codebreaking, breaking WWII codes for the US government, becoming the Adam and Eve of the NSA.
"Biography of Elizebeth Smith Friedman, an American woman who pioneered codebreaking in WWI and WWII but was only recently recognized for her extraordinary contributions to the field"--
Didn't find what you need? Items not owned by Pasco County Library System can be requested from other Inter-Library Loan Service libraries to be delivered to your local library for pickup.