Understanding the mentally retarded child
Subtitle: a new approach
By: by Richard Koch [and] Kathryn Jean Koch.
Contributors: Koch, Kathryn Jean, joint author.
Edition: [1st ed.]
Publisher: Random House
Published: 1975
Place of publication: New York
Language: eng
Number of pages: 301
Subjects: Children with mental disabilities; Mental retardation -- Popular works
Notes: Bibliography: p. 287-288.