Johnson, David W. <br/><br/>
Joining together : group theory and group skills / 
David W. Johnson, Frank P. Johnson 
 - 10th ed. 
 -  Pearson  2009 
<br/><br/>21278 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social groups<br/>Leadership<br/>Group relations training
<br/><br/><label>LC Class. No.: </label>HM716  / Joh