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Wirtschaftspläne und wirtschaftliches Gleichgewicht in der Verkehrswirtschaft
Schneider, Erich, (1955)
Theory of economic statics
Brennan, Michael Joseph, (1965)
Extension of the marginal cost concept in dynamic economics
Albouy, M., (1970)
The matrix multiplier and distributed lags
Bear, Donald V. T., (1963)
More on the use of mathematics in the teaching of the principles course
Bear, Donald V. T., (1970)
A note on measuring the openness of an economy
Bear, Donald V. T., (1966)