TY  - BOOK
TI  - Intelligence services in the information age : theory and practice
SN  - 9780714651996
U1  - 327.12 HER 
PY  - 2001///
CY  - London ; Portland, OR
PB  - Frank Cass
KW  - Information warfare
KW  - Intelligence service
N1  - Includes bibliographical references and index
ER  -