1.
Surveillance Countermeasures A Serious Guide to Detecting, Evading, and Eluding Threats to P...
by ACM IV Security Services Staff
ISBN: 9780873647632
List Price: $20.00
2.
Secrets of Surveillance A Professional's Guide to Tailing Subjects by Vehicle, Foot, Airplan...
by ACM IV Security Services Staff
ISBN: 9780873647229
List Price: $25.00