Vivian, John <br/><br/>
The media of mass communication 

 -  Allyn & Bacon  2002 
<br/><br/> Includes Index and Photo Credits 
<br/><br/><label>ISBN: </label>0-205-33540-3 
<br/><br/><label>Dewey Class. No.: </label>302.23 V83 2002