Becker, Samuel L. <br/><br/>
Discovering mass communication / 
Samuel L. Becker. 
 - Second edition. 
 - xvii, 494 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0673183904 (pbk.) 
<br/><br/><label>LCCN: </label>86026085  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.
<br/><br/><label>LC Class. No.: </label>P90  / .B343 1987 
<br/><br/><label>Dewey Class. No.: </label>001.51