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Faces of inequality : social diversity in American politics
Hero, Rodney E., (1998)
Race differences
Klineberg, Otto, (1935)
Wage discrimination against visible minority men in Canada
De Silva, Arnold, (1997)
Group identification among Negroes : an empirical analysis
Noel, Donald L., (1971)
A theory of the origin of ethnic stratification
Noel, Donald L., (1968)
The origins of American slavery and racism
Noel, Donald L., (1972)