Johnson, David W.,  1940- <br/><br/>
Joining together :  group theory and group skills / 
David W. Johnson, Frank P. Johnson. 
 - 4th ed. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  c1991. 
 - xii, 530 p., [1] leaf of plates :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 509-521) and index. 
<br/><br/><label>ISBN: </label>0135118581 (pbk.) 
<br/><br/><label>LCCN: </label>90048522  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups.<br/>Leadership.<br/>Group relations training.
<br/><br/><label>LC Class. No.: </label>HM131  / .J613 1991 
<br/><br/><label>Dewey Class. No.: </label>302.3