00731nam 2200169z- 450 9910712454403321(CKB)5470000002493598(EXLCZ)99547000000249359820230509c1946uuuu -u- -engSixteenth census of the United States : 1940 : population : internal migration, 1935 to 1940 : social characteristics of migrantsUnited States Department of Commerce, Bureau of the CensusWashington, D.CSixteenth census of the United States BOOK9910712454403321Sixteenth census of the United States : 1940 : population : internal migration, 1935 to 1940 : social characteristics of migrants3293584UNINA