RT Book T1 High School Youth, Weapons, and Violence: A National Survey of Weapon-Related Experiences, Behaviors, and Concerns, Final Report A1 Sheley, Joseph F. A2 Wright, James D. 1947- LA English PP Erscheinungsort nicht ermittelbar PB United States Department of Justice, National Institute of Justice YR 1998 UL https://krimdok.uni-tuebingen.de/Record/1912573857