TY - BOOK A1 - Bowlby, John T1 - The Making and Breaking of Affectional Bonds. London (Tavistock) 1979. Y1 - 1979 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/27487 N1 - Ex libris Marco Bacciagaluppi ER -