Leipzig: Psychoanalytischer Verlag G.M.B.H., 1921. Hardcover. 8vo. Pale grey/blue boards with black lettering. 140pp. Very good. Binding lightly age toned and faintly edgeworn; text block tight and non-brittle, though typically age toned. Item #48572
First edition of what was published in English (1923) as "Group Psychology and the Analysis of the Ego," the founder of psychanalysis's study of the workings of psychology within mass movements. A quite nice and tight copy of this delicate production often found in poor condition.