Hartley,John. <br/><br/>
Communication, cultural and media studies :  the key concepts / 
by John Hartley. 
 - 4th ed. 
 - Milton Park, Oxon :  Routledge,  2011. 
 - xii, 276 p :  ill ;   cm. 
 - Routledge key guides .
<br/><br/><label>ISBN: </label>9780415563239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication and culture.<br/>Communication.<br/>Mass media.
<br/><br/><label>LC Class. No.: </label>P90  / .H33