00407nam a22001457i 4500001001000000005001700010008004100027082002200068100001400090245003800104260005900142300001700201650002500218020001800243SXC01445120260819093551.0260101s1980    ii            000 0 eng d  a330.068 DEA-M222  aDean Joel10aManagerial economics /cDean Joel  abPrentice - Hall of India Pvt. Ltd., New Delhi,c1980  ap. ;c22 cm. 0aManagerial economics  a9780829901573