McLuhan, Marshall <br/><br/>
Understanding media :   the extensions of man /  
Marshall McLuhan 
 - New York :   New American Library (NAL),  1964 
 - 318 p 
 - Mentor book .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medios de comunicación de masas
<br/><br/><label>Dewey Class. No.: </label>302.23 M166u