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American salaries and wages survey : statistical data derived from more than 430 government, business & news sources
(2017)
Human capital in metropolitan labor markets
Maré, David Christopher, (1995)
The antebellum transportation revolution and factor-price convergence
Slaughter, Matthew J., (1995)
The changing nature of regional wage differentials from 1975 to 1983
Jackson, Lorie D., (1986)
The service-sector recovery in Cleveland
Schnorbus, Robert H., (1984)