Mumford, Lewis,  1895-1990. <br/><br/>
The transformations of man. 

 - [1st ed.] 
 - New York,  Harper,  [1956] 
 - 249 p.  20 cm. 
 - World perspectives,  v. 7 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization--History.<br/>Man.
<br/><br/><label>LC Class. No.: </label>CB53  / .M82 
<br/><br/><label>Dewey Class. No.: </label>901