RT Book T1 Influences on adolescent problem behavior: individual and social network factors conditioning the impact of deviant peers A1 Foster-Clark, Frederick S. LA English PP Ann Arbor, Mich. PB Univ. Microfilms Internat. YR 1989 UL https://krimdok.uni-tuebingen.de/Record/1090676948 K1 Hochschulschrift