World Health Organization <br/><br/>
WHO Psychiatric disability assessment schedule (WHO/DAS) 

 - Geneva  World Health Organization  1988 
 - 88p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>92-4-156111-4 
<br/><br/><label>Dewey Class. No.: </label>616.89  / WHO