Schreiber, Flora Rheta. Sybil. - Chicago, Regnery [1973] - 359 p. 24 cm. ISBN: 0809200015 LCCN: 72011188 Subjects--Personal Names: Sybil, 1923-1998. Wilbur, C. B. Subjects--Topical Terms: Multiple personality--Patients--Biography.Dual personality. LC Class. No.: RC569.5.M8 / S37 1973 Dewey Class. No.: 616.8/582/09 National Library of Medicine Call No.: WM40 S378s 1973