Dowling,Edward T. (1993). Schaum's outline of theory and problems of mathematical methods for business and economics. McGraw Hill, INC.
Trích dẫn kiểu ChicagoDowling,Edward T. Schaum's Outline of Theory and Problems of Mathematical Methods for Business and Economics. New York: McGraw Hill, INC, 1993.
Trích dẫn MLADowling,Edward T. Schaum's Outline of Theory and Problems of Mathematical Methods for Business and Economics. McGraw Hill, INC, 1993.
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