RT Book T1 Working with gangs and young people: a toolkit for resolving group conflict T2 JKP resource materials A1 Feinstein, Jessie A2 Kuumba, Nia Imani LA English PP London u.a. PB Kingsley YR 2006 UL https://krimdok.uni-tuebingen.de/Record/1625481640 CN 362.748 SN 1843104474 SN 9781843104476 K1 Gangs K1 Gang members : Psychology K1 Problem youth : Services for K1 Social work with youth K1 Lehrbuch K1 Jugendbande : Jugendsozialarbeit