RT Book T1 Gang suppression and intervention: community models; research summary T2 OJJDP summary A2 Spergel, Irving A. LA English PP Washington, DC PB Office of Juvenile Justice and Delinquency Prevention YR 1996 ED Repr. UL https://krimdok.uni-tuebingen.de/Record/1601016751 NO Shipping list no.: 94-0404-P - "October 1994." - "Grant number 90-JD-CX-K001"--T.p. verso K1 Gangs : United States K1 Crime Prevention : United States : Citizen participation K1 Community Organization : United States K1 Intensive probation : United States