Rehabilitation of the Mentally III. Social and economic aspects. A symposium of the American Psychiatric Association. Cosponsored by the Section on Social and Economic Sciences of the American Association for the Advancement of Science and by the American Sociological Society, December 1957. AAAS Publ. No. 58. Milton Greenblatt and Benjamin Simon, Eds. American Association for the Advancement of Science, Washington, D.C., 1959. 260 pp. Illus. Prepaid to members, $4.; others, $4.50