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Population estimates by race and Hispanic origin for states, metropolitan areas, and selected counties : 1980 to 1985
Word, David L., (1989)
Racial conflict and split labor markets : the AFL campaign to organize steel workers, 1918 - 1919
Brown, Benjamin Clifford, (1998)
Immigration and opportunity : race, ethnicity, and employment in the United States
Bean, Frank D., (1999)
The urban underclass
Marks, Carole, (1991)