Rivers, W. H. R. 1864-1922. Instinct and the unconscious : a contribution to a biological theory of the psycho-neuroses / - 2nd ed. - Cambridge : University Press, 1922. - viii, 277 p. ; 22 cm. - The Cambridge medical series . Includes index. Subjects--Topical Terms: Neuroses. Dewey Class. No.: 616.852 / RII 1922