TY  - BOOK
AU  - West,Nigel
TI  - MI5: British Security Service operations 1909-1945 
SN  - 0370303245
PY  - 1981///
CY  - London
PB  - Bodley Head
KW  - MI5
KW  - History
KW  - Intelligence service
KW  - Great Britain
ER  -