Penland Patrick R. <br/><br/>
Group dynamics and individual development 

 - New York, USA  Marcel Dekker  1974 
 - xiv,151p 
 - Communication science and technology .
<br/><br/><label>ISBN: </label>0-8247-6143-X 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology