Bertrand, P T <br/><br/>
The mentally retarded.  [electronic resource] 

 -  Rehabilitation record   
 - 28-30 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0034-3587 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Humans<br/>Intellectual Disability<br/>Psychology, Social<br/>Social Isolation