Sydsæter, Knut. Essential mathematics for economic analysis / Economic analysis. Knut Sydsaeter and Peter Hammond. - Harlow, England ; New York : Financial Times/Prentice Hall, c2002. - xii, 684 p. : ill. ; 25 cm. Includes index. ISBN: 0273655434 (pbk.) LCCN: 2001040686 Nat. Bib. No.: GBA1-53908 Subjects--Topical Terms: Economics, Mathematical. LC Class. No.: HB135 / .S886 2002 Dewey Class. No.: 330/.01/51