Balgopal, Pallassana R. <br/><br/>
Groups in social work :  an ecological perspective / 
Pallassana R. Balgopal, Thomas V. Vassil. 
 - New York ;  London :  Macmillan ;  Collier Macmillan,  c1983. 
 - xvi, 335 p. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 315-329. 
<br/><br/><label>ISBN: </label>0023055308 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social group work.
<br/><br/><label>Dewey Class. No.: </label>361.4  / BAG 1983