00610nam a22002057a 4500 24464 24464 OSt 20210707155806.0 210707b ||||| |||| 00| 0 eng d 9788177583861 338.5 P44M Petersen, Craig H, Managerial economics by Craig H. Petersen, W. Chris Lewis and Sudhir K. Jain Noida Pearson India Education Services 2018 xv, 622p. Managerial economics Managerial economics--Study and teaching Lewis, W. Chris Jain, Sudhir K. ddc BK