Biagi, Shirley <br/><br/>
Media /Impact an Introduction to Mass Media 

 - 5th Ed.; 
 - Mexico,  Wadsworth Thomosn Learning  2001. 
 - xxix.425p.;  col.ill.;  25 cm. 
<br/><br/><label>ISBN: </label>0-534-57510-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass Media<br/>Communication
<br/><br/><label>Dewey Class. No.: </label>302.23  / BIA