The enigma symposium 2001
By: [edited by] Hugh Skillen.
Contributors: Skillen, Hugh.
Publisher: H. Skillen
Published: 2001
Place of publication: Pinner
Language: eng
Number of pages: 161
Subjects: World War, 1939-1945 -- Cryptography.; World War, 1939-1945 -- Electronic intelligence -- Great Britain.; World War, 1939-1945 -- Secret service -- Great Britain.
Notes: Includes bibliographical references.