Conyne, Robert K <br/><br/>
Group work leadership: An introduction for helpers 

 - Los Angeles  Sage Publictions  2014 
 - xiii, 339 p. 
<br/><br/> 1544 15/05/2014 33 16/05/2014 Main Budget 
<br/><br/><label>ISBN: </label> USD90 
<br/><br/><label>Dewey Class. No.: </label>361.4 C469G