by Coralie B. Moore and Kathryn Gorham Morton with the assistance of Joni B. Mills ; Family and Community Services, Montgomery County (Maryland) Association for Retarded Citizens
Rockville, Md. : U. S. Dept. of Health, Education, and Welfare, Public Health Services, Health Services Administration, Bureau of Community Health Services ; Washington : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979