RT Book
T1 Policing urban mass transit systems
T2 National Evaluation Program Series A, Phase 1 report
JF National Evaluation Program
A2 Siegel, L.
LA English
PP Rockville, Md.
PB National Inst. of Law Enforcement and Criminal Justice
YR 1979
UL https://krimdok.uni-tuebingen.de/Record/109746458X
CN 363.2/87