TY - JOUR A1 - Ruitenbeek, H. M. T1 - Introductory Essay: Psychoanalysis: A Challenge to the Social Sciences T2 - H. M. Ruitenbeek (Ed.), Psychoanalysis and Social Sciences, New York (E. P. Dutton and Co, Inc.) 1962, pp. XIII-XXVII. Y1 - 1962 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/19276 ER -