Hogg, J & Mittler, P. J <br/><br/>
Advance in mental handicap research Vol.2  Aspects of competence in mentally handicapped people 

 - John Wiley & Sons, Chichester  1983 
 - viii,356 
<br/><br/><label>ISBN: </label>0-471-90157 1 
<br/><br/><label>Dewey Class. No.: </label>616.8588 Hog/Mit