Dilly
Subtitle: the man who broke enigmas
By: Mavis Batey.
Publisher: Dialogue
Published: 2009
Place of publication: London
Language: eng
Number of pages: 244
ISBN-13: 9781906447014
Subjects: Knox, A. D. -- 1884-1943; World War, 1914-1918 -- Cryptography; World War, 1939-1945 -- Cryptography; Cryptographers -- Great Britain -- Biography; Spain -- History -- Civil War, 1936-1939 -- Cryptography
Genres: Biography
Notes: Includes bibliographical references (p. 223-235) and index.