Petersen, H. Craig. Managerial economics / Craig H. Petersen, W. Cris Lewis, Sudhir K. Jain. - 4th ed. - New Delhi : Prentice Hall of India, 2006. - xv, 622 p. ISBN: 8177583861 : Subjects--Topical Terms: Managerial economics. LC Class. No.: HD30.22 / .P48 2006