McLuhan, Marshall,  1911-1980. <br/><br/>
Understanding media :  the extensions of man, / 
by Marshall McLuhan.  
 - New York, :  McGraw-Hill,  [1964]  
 - vii, 359 p. ;  22 cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication and traffic.<br/>Communication. <br/>Technology and civilization.
<br/><br/><label>LC Class. No.: </label>P90  / .M26 1964