TY - BOOK A1 - Washburn, S. L. P. C. A1 - Jay, T1 - Perspectives on human evolution, New York, et al. (Holt, Rinehart and Winston) 1968. Y1 - 1968 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/22567 N1 - Notes in the copy ER -