TY - JOUR A1 - Lichtenberg, J. T1 - The Form of Play in the Shape and Unity of Self T2 - Contemporary Psychoanalysis, New York (William Alanson White Psychoanalytic Society), Vol. 31 (1995), pp. 47-64. Y1 - 1995 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/14753 ER -