RT Book T1 The private police industry: its nature and extent; prep. for the Dept. of Justice T2 Kakalik, James S., Report describing a 16-month study. JF Report describing a 16-month study. A1 Kakalik, James S. A1 Wildhorn, Sorrel LA English PP Santa Monica, Calif. PB Rand YR 1971 UL https://krimdok.uni-tuebingen.de/Record/1098189108