RT Book T1 Role models, bonding, and delinquency: an examination of competing perspectives T2 Report / Center for Social Organization of Schools, the Johns Hopkins University T2 ERIC reports JF Report A1 Gottfredson, Gary D. 1947- LA English PP Baltimore, MD PB Center for Social Organization of Schools, The Johns Hopkins Univ. YR 1982 UL https://krimdok.uni-tuebingen.de/Record/1090976933 NO Literaturverz. S. 27 - 28