RT Book T1 Quality care for tough kids: studies of the maintenance of subsidized foster placements in the Casey Family Program A1 Walsh, James A. A2 Walsh, Roberta A. LA English PP Washington, DC PB Child Welfare League of America YR 1990 UL https://krimdok.uni-tuebingen.de/Record/160296730X CN 362.7/33/0973 SN 0878683720 K1 Pflegekind K1 Pflegefamilie K1 Jugendhilfe : Heimerziehung