ID - 138357177 TI - National youth gang survey analysis PY - 2007 PB - [Washington, D.C.] : Bureau of Justice Assistance : Office of Juvenile Justice and Delinquency Prevention DB - UniCat KW - Gangs KW - Juvenile delinquency KW - Research KW - United States. UR - https://www.unicat.be/uniCat?func=search&query=sysid:138357177 AB - ER -