Baran, Stanley J. <br/><br/>
Mass communication theory :  foundations, ferment, and future / 
Stanley J. Baran, Dennis K. Davis. 
 - 5th ed. 
 - Boston, MA :  Wadsworth Cengage Learning,  c2009. 
 - xxiv, 373 p. ;  24 cm. 
 - Wadsworth series in mass communication and journalism. .
<br/><br/>Includes bibliographical references (p. 349-363) and index. 
<br/><br/><label>ISBN: </label>9780495503637 :  (pbk.) 0495503630 :  (pbk.) 
<br/><br/><label>LCCN: </label>2007940802 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--Philosophy.
<br/><br/><label>LC Class. No.: </label>P90  / .B285 2009