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South Africa : black labour, Swedish capital ; a report
(1975)
Reserve regression and salary discrimination
Goldberger, Arthur S., (1984)
Class and group behavior : a book of readings on protest and pressure in American society
Green, Paul M., (1971)
An analysis of the determinants of occupational upgrading
Leigh, Duane E., (1978)
Does training work for displaced workers? : A survey of existing evidence
Leigh, Duane E., (1990)
Does training work for displaced workers? : a survey of existing evidence