Mumford, Lewis. <br/><br/>
The pentagon of power /    

 - New York :  Harcourt Brace Jovanovich,  c1970. 
 - 496 pages :  Illustrations; 
 - His The myth of the machine, v. 2 A Harvest book, HB 274 .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0156716100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology and civilization.
<br/><br/><label>LC Class. No.: </label>CB 478  / MUM