Kozaczuk, Władysław

Enigma : how the German machine cipher was broken and how it was read by the Allies in World War Two / Wladyslaw Kozaczuk ; edited and translated by Christopher Kasparek. - London : Arms and Armour Press, 1984. - xiv, 348 p., 16 leaves of plates ; 23 cm.


Cryptography--History.--Great Britain
World War, 1939-1945--Cryptography.
Enigma cipher system.

Kasparek, Christopher.