RT Book T1 Police community stations: the Houston filed test; technical report; final draft report to the National Institute of Justice T2 NIJ publications A1 Wycoff, Mary A. A2 Skogan, Wesley G. LA Undetermined PP Washington PB National Inst. of Justice YR 1985 UL https://krimdok.uni-tuebingen.de/Record/108418558X K1 Forschungsbericht