Johnson, David W., <br/><br/>
Joining together :  group theory and group skills / 
David W. Johnson and Frank P. Johnson. 
 - New Jersey:  Prentice Hall, INC,  1975. 
 - ix, 470 pages ;  24 cm. 
<br/><br/> Includes references. 
<br/><br/><label>ISBN: </label>0135103886 0135103703 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups.<br/>Leadership.<br/>Group relations training.
<br/><br/><label>Dewey Class. No.: </label>301.185 JOH