Laing, Ronald David, 1927- The divided self : An existential study in sanity and madness / R.D. Laing. - Harmondsworth, Eng. : Penguin Books, [1965]. - 218 p. - A Pelican Book A734 . - 616.89/82 . Includes bibliogr. references (p. 207-210) and index. Subjects--Topical Terms: Schizophrenia--Case studies.Schizoid personality--Case studies.Existential psychology.Existential psychotherapy. Dewey Class. No.: 616.89/82