Zurich: Internationaler Psychoanalytischer Verlag, 1921. 8vo. , 140 pp. FIRST EDITION. Original printed boards, slightly spotted. Some slight interior browning, but a very good copy. Item #545
First edition of Freud's work on group psychology and the analysis of the ego in which he stresses "the central role of the leader of the group and shows that cohesiveness in groups derives from the fact that the members have a common ego-ideal, or superego."