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

 - Englewood Cliffs,N.J. :   Prentice-Hall,    c1982. 
 - 485 p.  23 cm. 
<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  / J74