Biagi, Shirley. <br/><br/>
Media/impact  an introduction to mass media 
Shirley Biagi. 
 - Updated second ed. 
 - Belmont, Calif.  Wadsworth Pub. Co.  c1994. 
 - xxiv, 564 p.  col. ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0534201849 
<br/><br/><label>LCCN: </label>93028685  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media
<br/><br/><label>LC Class. No.: </label>P90  / .B489 1996 
<br/><br/><label>Dewey Class. No.: </label>302.23