x  x <br/><br/>
Diagnostic & statistical manual of memtal disorders  x 

 - 3rd 
 - Washington  A.P.Association  1982 
 - 494 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental Retardation Mental Retardation 
<br/><br/><label>Dewey Class. No.: </label>616.8588/DIA