Arya, Jagdish C. Mathematical analysis for business and economics Jagdish C. Arya, Robin W. Lardner - Englewood Cliffs, N.J. Prentice-Hall c1981 - xi, 641 p. graphs 25 cm Includes index Subjects--Topical Terms: Mathematical analysisEconomics, MathematicalBusiness mathematics Dewey Class. No.: 515