Hirschey, Mark. Managerial economics / Mark Hirschey. - Rev. ed. - Fort Worth : Dryden Press, 2000 - xx, 796 p. : ill. ; 29 cm. - The Dryden Press series in economics. . BIbliography & index. ISBN: 0030256496 Subjects--Topical Terms: Managerial economics Dewey Class. No.: 338.502 / H345M 2000