David W. Johnson <br/><br/>
Joining together : group theory and group skills 

 - Englewood Cliffs, N.J. :    Prentice Hall,   c1991. 
 - xii, 530 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups.
<br/><br/><label>Dewey Class. No.: </label>302.3  / J74