Biagi, Shirley. <br/><br/>
Media/impact :   an introduction to mass media /  
Shirley Biagi 
 - Sixth edition. 
 - Australia ; Belmont, CA :   Wadsworth/Thomson,   c2003. 
 - xxv, 388 pages :   illustrations ;   28 cm +   1 CD-ROM (4 3/4 in) 
 - Wadsworth series in mass communication and journalism  .
<br/><br/>Includes bibliographical references (p. 359-370) and index. 
<br/><br/><br/>In English text. 
<br/><br/><label>ISBN: </label>0534597068 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.
<br/><br/><label>LC Class. No.: </label>CIR P90  / B53 2003