Hartley, Peter <br/><br/>
Group Communication 
Peter Hartley 
 - London  Taylor & Francis  2010 
 - xiv, 226p. 
<br/><br/><label>ISBN: </label>9780415111607 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group communication
<br/><br/><label>Dewey Class. No.: </label>302.34 HAR