Title:
The Ultra Secret
Genre:
Suspense
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Binding:
Hardcover
Type of Book:
Non-Fiction
Number of Pages:
199
Number of Chapters:
22
Date Added:
2018-06-26 18:13:07
Synopsis:
Mawmaw’s and Pawpaw’s book- in 1939 just before WW II, the British intelligence achieved, with the help of a Polish defector and Polish Secret Service, an outstanding cryptanalysis coup which enabled them to obtain a precise copy of German coding machine known as Enigma.
Author:
F. W. Winterbotham
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Publisher:
Harper & Row, Publishers
Publication Date:
1974-01-01
Number of Copies:
1
Date Added:
2018-06-26 18:13:07
