Keat, Paul G. Managerial economics : beconomic tools for today's decision makers / Paul G. Keat, Philip K.Y. Young - 9th ed. - Upper Saddle River, N.J. : Pearson Prentice Hall, c2006 - 571 p : ill ISBN: 0131970747 / 760.00 Subjects--Topical Terms: Managerial economics LC Class. No.: HD30.22 / K25 M5 2006