TY - JOUR A1 - Ruitenbeek, H. M. T1 - Introductory Essay: Psychoanalysis: A Challenge to the Social Sciences JF - H. M. Ruitenbeek (Ed.), Psychoanalysis and Social Sciences, New York (E. P. Dutton and Co, Inc.) 1962, pp. XIII-XXVII. Y1 - 1962 ER - TY - GEN A1 - Ruitenbeek, H. M. T1 - Foreword T2 - H. M. Ruitenbeek (Ed.), Psychoanalysis and Social Sciences, New York (E. P. Dutton and Co, Inc.) 1962, pp. VII-IX. Y1 - 1962 ER - TY - BOOK A1 - Ruitenbeek, H. M. T1 - The Individual and the Crowd. A Study of Identity in America. New York (Mentor) 1964. Y1 - 1964 N1 - Ex libris Marco Bacciagaluppi ER -