Capturing enigma : how HMS Petard seized the German naval codes / Stephen Harper

Harper, Stephen (1924-)

2008, Reprint. Stroud : Sutton. Fine paperback copy; spine slightly creased. Remains well-preserved overall; tight, bright, clean and especially sharp-cornered. Item #450575
ISBN: 9780750930505

Physical description: xiii, 194 p., [8] p. of plates : ill., ports. ; 18 cm. Subjects; Great Britain. Royal Navy. Petard (Ship). Great Britain. Royal Navy History World War, 1939-1945. World War, 1939-1945 Cryptography Great Britain. World War, 1939-1945 Electronic intelligence Great Britain.

Price: €12.95