Hartley, Peter <br/><br/>
Group communication 

 - London  Routledge  2009 
 - 226 
<br/><br/><label>ISBN: </label>978-0-415-11160-9 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>302.34