Hirschey, Mark Managerial economics/ Mark Hirschey and James L Pappas - 8th ed. - New York: The Dryden Press, 1996. - xix, 827p.: tables.; 23cm. Includes index. ISBN: 0030113032 Subjects--Topical Terms: Business EconomicsIndustrial Management Dewey Class. No.: / 658.15 HIR