RT Book T1 How to manage your police department: a handbook for citizens, city officials, and police managers A1 Hanna, Donald G. LA English PP Springfield, Ill. PB Thomas YR 1987 UL https://krimdok.uni-tuebingen.de/Record/022499741 CN HV7991 SN 0398053545 K1 Police administration : United States : Handbooks, manuals, etc K1 Police administration : United States : Case studies