Biagi, Shirley <br/><br/>
Media impact :  an introduction to mass media 

 - USA :  Thomson/Wadsworth,  c2005. 
 - xxv, 408 pages :  illustration ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0-534-603061-8. 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>Circ. 302.23 B577m 2005