Baran, Stanley J <br/><br/>
Mass Communication theory: foundations ferment and future 

 - 6th 
 - Australia  Wadsworth cengage learning  2012 
 - xxiv,456p p. 
<br/><br/><label>ISBN: </label>049590290X 
<br/><br/><label>Subjects--Index Terms: </label>Mass media-america