HILL (Fawcett W M). <br/><br/>
Learning thru discussion: guide for leaders & members of discussion groups. 

 - London.  Sage Publications  1989 
 - 64 
<br/><br/><label>ISBN: </label>0 8039 0894 6 
<br/><br/><label>Dewey Class. No.: </label>371.37 HILL