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Die Entwicklung der Wirtschaftsstruktur einer traditionellen Sozialgruppe : das Beispiel der Old Order Amish in Ohio, Indiana und Pennsylvania, USA
Tank, Heide, (1979)
Job flows and labour dynamics in the U.S. rust belt
Faberman, R. Jason, (2002)
Education and state politics : the developing relationship between elementary-secondary and higher education
Usdan, Michael D., (1969)
A case study in prediction: the market for watermelons
Esperance, Wilford L. L', (1964)
Further evidence on the predictive power of various estimators
Esperance, Wilford L. L', (1967)
A note on estimating gross state product
Esperance, Wilford L. L', (1974)