Hirschey, Mark Managerial economics / Mark Hirschey . - 12th ed. - New Delhi : CENGAGE Learning, c.2009 . - xxvii, 836 p.; tables, diags., 24.5 cm. Includes index. ISBN: 9788131519424 Subjects--Topical Terms: Economics--Managerial Economics Dewey Class. No.: 338.5024658/HIM