Decoding history
Subtitle: the Battle of the Atlantic and Ultra
By: W.J.R. Gardner ; foreword by Geoffrey Till.
Publisher: Macmillan Press
Published: 1999
Place of publication: Houndmills, Basingstoke, Hampshire
Language: eng
Number of pages: 263
Subjects: World War, 1939-1945 -- Campaigns -- Atlantic Ocean.; World War, 1939-1945 -- Cryptography.; World War, 1939-1945 -- Electronic intelligence -- Great Britain.; World War, 1939-1945 -- Electronic intelligence -- United States.; World War, 1939-1945 -- Military intelligence.; World War, 1939-1945 -- Naval operations -- Submarine.; World War, 1939-1945 -- Radio, radar, etc.; World War, 1939-1945 -- Secret service -- Germany.; World War, 1939-1945 -- Naval operations.
Notes: Includes bibliographical references.