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

 - 3rd Edition 
 - California  Wadsworth Publications  1991 
 - xv,478p. 
<br/><br/><label>ISBN: </label> USD 8.95 
<br/><br/><label>Source: </label> USD 8.95 
<br/><br/><label>Dewey Class. No.: </label>302.23072 WIM