PERRY, S E <br/><br/>
THE MIDDLE CLASS AND MENTAL RETARDATION IN AMERICA.  [electronic resource] 

 -  Psychiatry  May 1965 
 - 107-18 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-2747 
<br/><br/><label>Standard No.: </label>10.1080/00332747.1965.11023421  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Culture<br/>Humans<br/>Intellectual Disability<br/>Sociology<br/>United States