A manual on terminology and classification in mental retardation.
Contributors: American Association on Mental Deficiency.
Series: American journal of mental deficiency. Monograph supplment -- v. 64, no. 2.; American journal of mental deficiency -- v. 64, no. 2.
Publisher: American Association on Mental Deficiency
Published: 1959
Place of publication: [Willimantic, Conn.]
Language: eng
Number of pages: 111
Subjects: People with mental disabilities.