Weltgeschichte: 1914-34 

I 68.729 

Langsam, Walter Consuelo: The World since 
1914. [Illustr.] 2.ed~with supplementary 
chapter. -New York: Macmillan 1934. 
XIV, 742 S. 8° 
4.ed. 1940. XVIII, 1024 S.