TY  - DATA
AU  - Nigel West
TI  - GCHQ
SN  - 9781526755780
PB  - Frontline Books
KW  -  Intelligence & Espionage
KW  - Intelligence service--Great Britain--History--20th century.,Radio in espionage--Great Britain
KW  - POLITICAL SCIENCE
UR  - https://search.ebscohost.com/login.aspx?direct=true&db=e000xww&site=ehost-live&scope=site&AN=2296091
ER  -