TY  - BOOK
AU  - Gill, Peter,
AU  - Marrin, Stephen, 
AU  - Phythian, Mark,
TI  - Intelligence theory: key questions and debates 
SN  - 9780415553377 (paperback)
AV  - JF1525 .I6I58 2008
U1  - 327.1201 22
PY  - 2009///
CY  - London
PB  - Routledge
KW  - Intelligence service
KW  - National security
N1  - Includes bibliographical references and index
ER  -