Johnson, David W.,  1940- <br/><br/>
Joining together :  group theory and group skills / 
David W. Johnson, Frank P. Johnson. 
 - Englewood Cliffs:   Prentice Hall,   1975.  
 - 470 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0135103703 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups<br/>Leadership<br/>Group relations training
<br/><br/><label>Dewey Class. No.: </label>302.3