Yost, Charles Woodruff. <br/><br/>
The insecurity of nations :  international relations in the twentieth century / 
by Charles Yost. 
 - New York :  Published for the Council on Foreign Relations by Praeger,  1968. 
 - x, 276 p. ;  22 cm. 
<br/><br/>Bibliography: p. 259-264. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, Modern--20th century.