Hirschey, Mark Managerial economics / - Twelfth edition - Manila, Phils. : Cengage Learning Asia Pte Ltd., c2012. - xxvii, 836 p. ; 23 cm. Includes appendix. ISBN: 9789814410823 Subjects--Topical Terms: 1. Managerial economics. Dewey Class. No.: Circ. 338.5 H669m 2012