[London: Southern Post, 1945]. Offprint. Octavo (24.5cm.); publisher's green printed staplebound wrappers; 43pp. Minor wear to wrappers, old brief tape repair to a couple of leaves, occasional neat pencil underlining, small tear to last leaf (blank), else About Very Good and sound. Offprint from "The Psychoanalytic Study of the Child," Vol. 1, 1945.