Elementary mathematical macroeconomics by Bowers, David A. 1934-

Frontiers of quantitative economics papers invited for presentation at the Econometric Society winter meetings, New York, 1969 [and] Toronto, 1972

Models of input choice under technological uncertainty by Hiebert, Larry Dean

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Microeconomic theory a mathematical approach by Henderson, James Mitchell 1929-

Microeconomic theory a mathematical approach by Henderson, James Mitchell 1929-

Linear economic theory by Vandermeulen, Daniel Carlson 1914-

Introduction to sets and mappings in modern economics by Nikaido, Hukukane

Mathematical models in microeconomics by Daniel, Coldwell

Introduction to economic cybernetics by Lange, Oskar Richard 1904-1965

Scientific papers of Tjalling C. Koopmans.