TY  - BOOK
AU  - Nix, Emily
AU  - Qian, Nancy
ED  - National Bureau of Economic Research
TI  - The Fluidity of race: Passing in the United States, 1880-1940 
T2  - NBER Working Paper
PY  - 2015///
CY  - Cambridge
PB  - NBER
KW  - NBERWP 20828
KW  - E14043.pdf
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2015/E14043.pdf
ER  -