Biagi, Shirley. <br/><br/>
Media / Impact : An Introduction to Mass Media / 
Shirley Biagi. 
 - 2nd ed. 
 - Belmont, CA :  Wadsworth Publishing,  1992 
 - 564 p :  ill 
<br/><br/><label>ISBN: </label>0534201849 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.
<br/><br/><label>LC Class. No.: </label>P90  / B489