Espionage and secrecy
Subtitle: the Official Secrets Acts 1911-1989 of the United Kingdom
By: Rosamund M. Thomas.
Publisher: Routledge
Published: 1991
Place of publication: London; New York
Language: eng
Number of pages: 304
Subjects: Espionage -- Great Britain -- History.; Official secrets -- Great Britain -- History.
Notes: Includes bibliographical references (p. 276-281) and index.