Sullivan, John L.  1945- <br/><br/>
Media audiences :  effects, users, institutions, and power / 
John L. Sullivan, Muhlenberg College. 
 - Second edition. 
 - xxi, 341 pages :  illustrations, maps ;  24 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781506397405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--Audiences.
<br/><br/><label>Dewey Class. No.: </label>302.23  / SUL 2020