Title: The secret war, 1939-45
First published: 1956
Subjects: World War, 1939-1945, Science, Ordnance, Military engineering, Engineering and construction, Great Britain, Great Britain. Admiralty. Dept. of Miscellaneous Weapon Development, Great Britain. Admiralty. Department of Miscellaneous Weapon Development, Great britain, royal navy, World war, 1939-1945, science