Corey, Gerald. <br/><br/>
Theory and practice of group counseling / 
Gerald Corey. 
 - Ninth edition. 
 - Singapore :  Cengage,  ©2020. 
 - xxvi, 515 pages ;  25 cm. 
<br/><br/> Includes indices.<br/> 
<br/><br/><label>ISBN: </label>9789814878159 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group counseling. <br/>Small groups. 
<br/><br/><label>Dewey Class. No.: </label>DC 158.35  / C812