Wimmer,Roger D <br/><br/>
Mass media research:an introduction  

 - 4th ed. 
 - Wadsworth 
<br/><br/><label>ISBN: </label>0534174728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MASS MEDIA
<br/><br/><label>Dewey Class. No.: </label>302.23072 WIM