An edition of Enigma (1984)
how the German machine cipher was broken, and how it was read by the Allies in World War Two
By Władysław Kozaczuk
Publish Date
1984
Publisher
University Publications of America
Language
eng
Pages
348
Description:
subjects: Machine ciphers, Cryptography, Electronic intelligence, Enigma cipher system, ULTRA (Intelligence system), World War, 1939-1945, History, World war, 1939-1945, secret service, World war, 1939-1945, cryptography, Poland, history
Places: Poland, Great Britain
Times: 20th century