Baran, Stanley J.    & Davis, Dennis K. <br/><br/>
Mass communication theory  foundation, ferment and future 

 - 4th ed 
 - Thomson wadsworth, Australia  2006 
 - xix,412p 
<br/><br/><label>ISBN: </label>81-315-0192-2 
<br/><br/><label>Dewey Class. No.: </label>384 Bar/Dav