Merrill, John C. <br/><br/>
Modern mass media / 
John C. Merrill, John Lee, Edward Jay Friedlander. 
 - 2nd ed. 
 -  HarperCollins  1994. 
<br/><br/>6133 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.
<br/><br/><label>LC Class. No.: </label>P90  / Mer.