TY - JOUR A1 - Ossowska, M. T1 - Moral Norms. A Tentative Systematization, Warszawa (PWN – Polish Scientific Publishers) 1980, esp. pp. 95-101. Y1 - 1980 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/17586 ER -