Heron, Alastair <br/><br/>
Intellectual impairment  the battle against handicap 
By Alastair Heron and Mary Myers 
 - London  Academic Press  1983 
 - 177 p. ; 24 cm. 
<br/><br/><label>ISBN: </label>0123426804 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mentally handicapped<br/>Mental retardation