Langsam, Walter Consuelo,  1906- <br/><br/>
Since 1939 :  a narrative of war : supplement to The world since 1914 / 
by Walter Consuelo Langsam. 
 - New York :  Macmillan,  1941. 
 - 103 p. :  maps ;  22 cm. 
<br/><br/> Cover title. 
<br/><br/>Bibliography: p. 91-95. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, Modern--20th century.<br/>World politics.<br/>International relations.<br/>World War, 1914-1918--Influence.<br/>World War, 1914-1918.