Petersen, H. Craig. Managerial economics / H. Craig Peterson and W. Cris Lewis. - 3rd ed / . - New Delhi : Prentice Hall of India , 1995. - vii,664p. : ill.,figs. ; 24cm . NULL ISBN: 8120309634 Rs. 195.00 Subjects--Index Terms: MANAGERIAL ECONOMICS Dewey Class. No.: 338.5024658 / PET/M