Petersen, Craig H. Managerial economics / Craig H. Petersen, W. Chris Lewis and Sudhir K. Jain. - 4th ed. - New Delhi : Pearson Education, 2006. - xv, 622 p. : ill ; cm. Includes Index. ISBN: 9788177583861 : $30.00 Subjects--Topical Terms: Managerial economics.