DeFleur, Melvin Lawrence, 1923 <br/><br/>
Understanding mass communication: a liberal arts perspective / 
Melvin L. DeFleur, Everett E. Dennis. 
 - Updated 1996 edition 
 - Boston :  Houghton Mifflin,  c1996. 
 - x, 646 p.Ill. 
<br/><br/> Includes references, glossary and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--United states