TY  - BOOK
AU  - Crozier, Brian,
TI  - Free agent: the unseen war, 1941-1991 
SN  - 9780002551922
U1  - 327.12/092  
PY  - 1993///
CY  - London : 
PB  - HarperCollins, 
KW  - Crozier, Brian,
KW  - Intelligence service
KW  - History
KW  - 20th century
KW  - Intelligence officers
KW  - Biography
KW  - Cold War
N1  - Includes bibliographical references and index
ER  -