TY - JOUR A1 - Hamburg, D. A. T1 - Emotions in the perspective of human evolution T2 - S. L. Washburn and P. C. Jay, Perspectives on human evolution, New York, et al. (Holt, Rinehart and Winston) 1968, pp. 246-257. Y1 - 1968 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/11410 N1 - Marks in the copy ER -