DeFleur, Melvin L. <br/><br/>
Understanding mass communication  : a liberal arts persptive 
Melvin L. DeFleur  
 - 4th 
 - DallasL:  Houghton Mifflin,  1994. 
 -  x, 646p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0395674042 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass communication
<br/><br/><label>Dewey Class. No.: </label>302.2  / DEU