1. Modern law enforcement :
Author: by Wiley M. Clapp ; with Joe Boyd ... [et al.].
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Firearms-- United States.,Police patrol-- United States.,Police-- Special weapons and tactics units-- United States.,Police-- United States-- Equipment and supplies.
Classification :
HV7936
.
E7
C47
1987
