Keat, Paul G. Managerial economics : economic tools for today's decision makers / [book] Paul G. Keat, Philip K.Y. Young - 5th ed. - Upper Saddle River, N.J. : Prentice Hall, c2006. - xx, 571 p. ISBN: 0131970747 Subjects--Topical Terms: Managerial economics LC Class. No.: HD30.22 / .K25 2006