Mcluhan, Marshall <br/><br/>
Understanding Media 
/ by  Marshall Mcluhan 
 - London:  Routledge & Kegan Paul Ltd;  1964. 
 - 359p. 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>070.1  / MCL/U