United States. President's Committee on Mental Retardation
Entering the era of human ecology
The six-hour retarded child
A National multicultural seminar on mental retardation among minority disadvantaged populations
Federal programs for the retarded
From rights to realities
Hello world!
International Summit on Prevention of Mental Retardation from Biomedical Causes
Maximizing the quality of life for individuals with mental retardation and other developmental disabilities, May 12, 1986, Washington, D.C.
Mental retardation
Mental retardation: past and present
Mental retardation: the known and the unknown
MR 76