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Research in transportation : legal/legislative and economic sources and procedure
Flood, Kenneth U., (1970)
Challenge to transportation : from the 1960 sessions of the Transportation Management Program and the 15th annual convention of the National Defense Transportation Association
Ruppenthal, Karl M., (1961)
Economics of transporation
Locklin, David Philip, (1966)
The Demand Curve and Welfare Change: A Reconsideration
Asch, Peter, (1980)
Government and the marketplace
Asch, Peter, (1985)
The demand curve and welfare change : a reconsideration