Wisniewski, Mik. Introductory mathematical methods in economics / Mik Wisniewski. - 2nd ed. - London ; New York : McGraw-Hill Book Co., c1996. - xi, 375 p. : ill. ; 25 cm. Includes index. ISBN: 0077091094 (pbk. : alk. paper) 9780077091095 LCCN: 95050710 Subjects--Topical Terms: Economics, Mathematical. LC Class. No.: HB135 / .W57 1996 Dewey Class. No.: 330/.01/51