Davies, Howard Managerial economics : an analysis of business issues / Howard Davies and Pun-Lee Lam. - 3rd ed. - Harlow. : Prentice Hall, 2001. - xx, 535 p. : ill ; 25 cm. Includes bibliographical references. Includes index. ISBN: 0273646281 (pbk) Subjects--Topical Terms: Managerial economics.