Beirne-Smith, Mary <br/><br/>
Mental retardation 

 - New York  MacMillan  1994 
 - xiv,636p.  24cm. 
<br/><br/><label>ISBN: </label>0023078839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental retardation
<br/><br/><label>LC Class. No.: </label>RC570.M386