Handbook of small group resarech 

 - 2nd 
 - New York  Free Press       1976 
<br/><br/><label>Standard No.: </label>83,836 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S8b4, K3;L6