RT Book T1 Criminal behavior of gang members and at-risk youths T2 Research preview / National Institute of Justice A1 Huff, C. Ronald LA English PP Washington, DC PB US Department of Justice, Office of Justice Programs, National Institute of Justice YR 1998 UL https://krimdok.uni-tuebingen.de/Record/1143155335 K1 USA K1 Kriminalität K1 Jugendgangs