Keat, Paul G. Managerial economics : economic tools for today's decision makers / Paul G. Keat, Philip K.Y. Young. - 4th ed. - xviii, 765 p. : ill. ; 24 cm. ISBN: 0131105396 LCCN: 2002075499 Subjects--Topical Terms: Managerial economics LC Class. No.: HD30.22 / .K39 2003