Results 1 to 1 of 1
- Capturing Enigma : how HMS Petard seized the German naval codes / by Harper, Stephen.;
Includes bibliographical references and index.- Subjects: Petard (Ship); World War, 1939-1945; World War, 1939-1945; Enigma cipher system; World War, 1939-1945;
- © c1990, Sutton,
- Available copies: 2 / Total copies: 2
-
unAPI
Results 1 to 1 of 1