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History of Mexican Americans in Lubbock Country, Texas
Tijerina, Andrés A., (1979)
Employment status of Spanish surnamed Americans in the New York SMSA
Froning, Mary L., (1974)
Factors affecting the job status of workers with Spanish surnames
Lyle, Jerolyn R., (1973)
Mobility, Income and utilization of Mexican American manpower in Lubbock, Texas, 1960 - 1970
Thompson, John Miles, (1972)