Mental subnormality
Subtitle: biological, psychological, and cultural factors
By: Richard L. Masland, Seymour B. Sarason, Thomas Gladwin.
Contributors: Sarason, Seymour Bernard, 1919-; Gladwin, Thomas.
Publisher: Basic Books
Published: 1959
Place of publication: New York
Number of pages: 442
Subjects: Mentally handicapped children
Notes: A survey of research sponsored by the National Association for Retarded children.

References : p. 401-428.