TY  - BOOK
AU  - Burn,Michael
TI  - Debatable land : a study of the motives of spies in two ages
SN  - 241017785
U1  - 327.120942 
PY  - 1970///
CY  - London
PB  - Hamish Hamilton
KW  - Intelligence service
KW  - Spies
KW  - Espionage
KW  - England
N1  - Includes index
ER  -