Extending clinical services for mentally retarded children at the community level / 
The Child Development Clinic of Childrens Hospital and The California Bureau of Maternal and Child Health 
 - California :  US Dept. of Health, Education and Welfare,  1965. 
 - 19 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental retardation--Children