Phillips, Helen U. <br/><br/>
Essentials of social group work skill / 
Helen U. Phillips 
 - New York :  Association Press,  c1957 
 - 180 p. ;  21 cm 
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social group work
<br/><br/><label>Dewey Class. No.: </label>361.8  / PHE 1957