RT Book T1 The teen parent program: a case study in responsive evaluation of a social intervention program for multi-problem adolescent parents A1 Cahn, Marjorie E. LA English PP Ann Arbor, Mich. PB Univ. Microfilms Internat. YR 1984 UL https://krimdok.uni-tuebingen.de/Record/1089883773 CN 362.820973 K1 Hochschulschrift