Secret Warriors
Subtitle: Key Scientists, Code Breakers and Propagandists of the Great War
Publisher: Little, Brown Book Group Limited
Published: 2014
Language: eng
Number of pages: 448
ISBN-13: 9781405519243
Subjects: World war, 1939-1945, cryptography; World war, 1914-1918, propaganda; World war, 1939-1945, science