DeFleur, Melvin L.  1923- <br/><br/>
Understanding mass communication  a liberal arts perspective /  [Book :] 
Melvin L. DeFleur, Everette E. Dennis. 
 - 7th ed. 
 - Boston :  Houghton Mifflin,  c2002. 
 - 504 p. :  col. ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> All Ages. 
<br/><br/><label>ISBN: </label>0618128573 
<br/><br/><label>LCCN: </label>2001131488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.
<br/><br/><label>LC Class. No.: </label>P90  / .D443 2002 
<br/><br/><label>Dewey Class. No.: </label>302.2