RT Book T1 Historical statistics on expenditure and employment for the criminal justice system 1971 to 1973 T2 National criminal justice information and statistics service report T2 State and local government special studies JF National criminal justice information and statistics service report LA English PP Washington, D.C. PB U.S. Dept. of Justice YR 1975 UL https://krimdok.uni-tuebingen.de/Record/1098780604