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Computer-oriented mathematics : an introduction to numerical methods
Kovach, Ladis D., (1964)
Generalized convexity and optimization for economic and financial decisions, Verona, 28 and 29 May 1998
Giorgi, Giorgio, (1999)
Introduction to mathematical economics : matrix algebra and linear economic models
Puckett, Richard H., (1971)
Physics
Shamos, Morris H., (1965)