Laing, R. D. 1927- The divided self : an existential study in sanity and madness / R. D. Laing - Harmondsworth : Penguin Books, 1965 - 218 p. ; 18 cm. Includes bibliography: p. 207-210. and indexes ISBN: 0140207341 Subjects--Topical Terms: SchizophreniaPsychiatry--Case studies