Theil, H. (1965). Operations research and quantitative economics: An elementary introduction. McGraw-Hill Book.
Chicago Style (17th ed.) CitationTheil, Henri. Operations Research and Quantitative Economics: An Elementary Introduction. New York: McGraw-Hill Book, 1965.
ציטוט MLATheil, Henri. Operations Research and Quantitative Economics: An Elementary Introduction. McGraw-Hill Book, 1965.
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