Mental retardation and developmental disabilities
By: edited by Joseph Wortis.
Contributors: Wortis, Joseph, 1906-
Publisher: Grune and Stratton
Published: 1970
Place of publication: New York
Number of pages: 10
Subjects: Mental retardation -- Periodicals; Mentally handicapped children -- Periodicals
Genres: Periodicals
Notes: Editor : 1970-  J. Wortis.