Health services for mentally retarded children,  a progress report, 1956-1960. 

 - Washington,  1961. 
 - 34 p.  tables.  26 cm. 
<br/><br/>Bibliography : p. 32-34.  Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>hew62000031  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children with mental disabilities--United States.<br/>Child care.
<br/><br/><label>LC Class. No.: </label>RJ501.A2  / A53