Biagi, Shirley. <br/><br/>
Media/impact :  an introduction to mass media / 
Shirley Biagi, California State University, Sacramento. 
 - Eleventh edition. Instructor's edition. 
 - xxvi, 422 pages :  illustrations ;  28 cm 
 - Cengage series in mass communication and journalism .
<br/><br/>Includes bibliographical references (pages 387-403) and index. 
<br/><br/><label>ISBN: </label>9781133311386 (pbk.) 1133311385 (pbk.) 
<br/><br/><label>LCCN: </label>2013946058 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--Textbook.
<br/><br/><label>LC Class. No.: </label>P90  / .B489 2015 
<br/><br/><label>Dewey Class. No.: </label>302.23