MR 76
Subtitle: mental retardation, past and present
Contributors: University of South Dakota
Series: Century of decision series
Publisher: President's Committee on Mental Retardation : for sale by the Supt. of Docs., U.S. Govt. Print Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 276
Subjects: Mental retardation -- United States
Other titles: Mental retardation, past and present
Notes: Assistance furnished by University of South Dakota under contract no. 105-74-7301

Issued Jan. 1977

Includes index