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On a ramp-flow assignment problem
Wang, C. F., (1972)
Highway transportation : research, education and technology abroad. 8 reports
(1966)
Über die ökonomische Bewertung der Investition im Verkehr
Akiyama, Kazuo, (1966)
Demand forecasting models of international telecommunications and their policy implications
Lago, Armando M., (1970)
The Hoffmann industrial growth development path : an international comparison
Lago, Armando M., (1969)
The price effects of joint mass communication media ownership
Lago, Armando M., (1971)