The woman all spies fear

code breaker Elizebeth Smith Friedman and her hidden life

"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"--Provided by publisher.

9780593127209
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
362091169552351780838011950747CCMS139CCMS099967BIO FRIEDMAN92016624679571662467957
367130069979242205838011950747WESP492WESP9918786B FRI92016729293981708963493
373059270501872213838011950747WIHS500WIHS30611921 FRI92116927942501708963493
389391671749832281838011950747PEMH364PEMH01568Non-Fiction Biography100017095678151709567815