Hanson, E.Ralph. <br/><br/>
Mass communication :  living in a media world / 
Ralph E. Hanson. 
 - 4th ed. 
 - New Delhi :  Sage,  2014. 
 - 4th ed. xx, 421 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781452202990 (pbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.