RT Book T1 Introduction to private security T2 West's criminal justice series A1 Hess, Kären M. 1939-2010 A1 Wrobleski, Henry M. LA English PP St. Paul u.a. PB West Pub. Co. YR 1988 ED 2. ed. UL https://krimdok.uni-tuebingen.de/Record/1644966948 SN 0314432485