DeFleur, Melvin L.  1923- <br/><br/>
Theories of Mass communication / 
Melvin L. DeFleur. 
 - xiv, 358 p. ;  28cm. 
<br/><br/><label>ISBN: </label>9780582998704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.
<br/><br/><label>LC Class. No.: </label>P90  / DEF