TY - BOOK A1 - Fromm, Erich T1 - To Have Or to Be? (World Perspectives Vol. 50, planned and edited by Ruth Nanda Anshen), New York (Harper and Row) 1976. Y1 - 1976 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/2377 ER -