Hartley, John,  1948- <br/><br/>
Communication, cultural and media studies :  the key concepts / 
John Hartley. 
 - 4th ed. 
 - London :  Routledge,  2011. 
 - 276 p. :  ill. 
 - Routledge key guides .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780415563239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication.<br/>Mass media.<br/>Communication and culture.
<br/><br/><label>LC Class. No.: </label>P90  / H377C 2011