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Analysis of earnings and income foregone by manpower trainees
Moayed-Dadkhah, Kamran, (1975)
Determinants of annual earnings of graduates of the Wisconsin system of vocational, technical and adult education
Nowrasteh, Daryush Mohammadreza, (1974)
Raising low incomes through improved education : a statement on national policy
(1965)
Investment in training and the occupational structure of earnings in the United States
Rahm, Carl Michael, (1971)