The SIGINT secrets
Subtitle: the signals intelligence war, 1900 to today : including the persecution of Gordon Welchman
By: Nigel West.
Edition: 1st U.S. ed.
Publisher: W. Morrow
Published: 1988
Place of publication: New York
Language: eng
Number of pages: 347
Subjects: Great Britain. Government Communications Headquarters -- History.; Military intelligence -- Great Britain -- History -- 20th century.; Electronic surveillance -- Great Britain -- History.
Notes: Bibliography: p. 320-325.
"First published in Great Britain by George Weidenfeld & Nicolson Limited"--T.p. verso.
Includes index.