Keat, Paul G. Managerial economics : economic tools for today's decision makers / Paul G. Keat, Philip K. Y. Young. - 3rd ed. - Upper Saddle River, N.J. : Prentice Hall, 2000. - xx, 634 p. : ill. ; 24 cm. - Prentice-Hall series in economics . Includes bibliographical references and index. ISBN: 0130135380 RM343.41 LCCN: 99-045707 Subjects--Topical Terms: Managerial economics.