Zilboorg, Gregory, 1890-1959. A history of medical psychology / [By] Gregory Zilboorg ; In collab. with George W. Henry. - New York : W. W. Norton & Co., [1969]. - 606 p. : ill., ports., facsims. ; 24 cm. - 616.809 . Bibliogr. foot-notes. Subjects--Topical Terms: Psychiatry--History Dewey Class. No.: 616.809