RT Book T1 Civil service systems: their impact on police administration A1 Greisinger, George W. A1 Slovak, Jeffrey S. A1 Molkup, Joseph J. LA English PP Washington, D.C. PB U.S. Dept. of Justice, National Institute of Law Enforcement and Criminal Justice YR 1979 UL https://krimdok.uni-tuebingen.de/Record/1098363744