The ultra secret
the first account of the most astounding cryptanalysis coup of World War II - how the British broke the German code and read most of the signals between Hitler and his generals throughout the war
Gespeichert in:
Verfasser / Beitragende:
F. W. Winterbotham
Ort, Verlag, Jahr:
New York :
Harper & Row,
1974
Beschreibung:
199 S.
Format:
Buch