Konopka, Gisela. <br/><br/>
Social group work :  a helping process / 
Gisela Konopka. 
 - 2nd ed. 
 - Englewood Cliffs, N.J.,  Prentice-Hall,  [1971] 
 - xii, 226 p. ;  24 cm. 
 - Prentice-Hall sociology series .
<br/><br/>Includes bibliographical references (p. 207-214) and index. 
<br/><br/><label>ISBN: </label>0138156624 013815662X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social group work