RT Article T1 Violence Prevention in the Schools - A Review of Selected Programs and Procedures JF School psychology review VO 23 IS 2 SP 151 OP 164 A1 Larson, J. LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1639498907 K1 Gewalt K1 Prävention K1 Schule