Boulding, Kenneth Ewart,  1910- <br/><br/>
The meaning of the twentieth century :  the great transition / 
by Kenneth E. Boulding 
 - New York :  Harper & Row,  1964 
 - xvi, 199 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Modern--1950