A companion to media studies / edited by Angharad N. Valdivia.  -- USA:  Blackwell Publishing.,  2006. <br/>xiii, 590 p. :  ill. ;  25 cm. <br/><br/> Includes bibliographical references and index. <br/><br/><label>ISBN: </label>1405141743 <br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.<br/><br/><label>Dewey Class. No.: </label>Res 302.23 C738 2006