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A benefit-cost analysis of foreign workers in West-Germany, 1957-1973
Blitz, Rudolph C. - In: Kyklos : international review for social sciences 30 (1977) 3, pp. 479-502
Persistent link: https://www.econbiz.de/10001928412
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The sex ratio of university students in Germany and the United States : 1930 - 1980, a comparison
Blitz, Rudolph C. - In: The journal of European economic history 19 (1991) 3, pp. 605-609
Persistent link: https://www.econbiz.de/10001128222