TY - BOOK A1 - Slipp, S. T1 - The Technique and Practice of Object Relations Family Therapy. Northvale, NJ (Aronson) 1988. Y1 - 1988 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/28701 N1 - Ex libris Marco Bacciagaluppi ER -