Events leading up to World War II :  chronological history of certain major international events leading up to and during World War II, with the ostensible reasons advanced for their occurrence : 1931-1944. 

 - Washington :  United States Government Printing Office,  1944. 
 - III, [1], 421 s. ;  23 cm. 
 - [U.S.] House Document. 78th Congress. 2nd Session. no. 541 .