RT Book T1 Change from within: a case study of the California Youth Authority's Youth Development and Delinquency Prevention Project A1 MacCall, Carolyn A. LA English PP Ann Arbor, Mich. PB Univ. Microfilms Internat. YR 1985 UL https://krimdok.uni-tuebingen.de/Record/1091095566 K1 Hochschulschrift