Subjects
Cryptography, Electronic intelligence, Enigma cipher system, History, Machine ciphers, Poland, history, ULTRA (Intelligence system), World War, 1939-1945, World war, 1939-1945, cryptography, World war, 1939-1945, secret serviceTime
20th centuryID Numbers
- OLID: OL1348338A
Links outside Open Library
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Alternative names
- Wladyslaw Kozaczuk
- W¿adys¿aw Kozaczuk
- Wadysaw Kozaczuk
April 21, 2011 | Edited by Budelberger | merge authors |
September 9, 2008 | Edited by RenameBot | fix author name |
April 1, 2008 | Created by an anonymous user | initial import |