Johnson, David W.,  1940- <br/><br/>
Joining together :  group theory and group skills / 
David W. Johnson, Frank P. Johnson. 
 - 12th edition. 
 - xx, 668 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references (pages 593-652) and indexes. 
<br/><br/><label>ISBN: </label>9780134055732 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups.<br/>Leadership.<br/>Group relations training.
<br/><br/><label>Dewey Class. No.: </label>305  / JOH 2017