00299nam a2200109Ia 4500020001500000082001900015100001600034245004300050260007200093300000900165650001500174  a8186299246  a510.2465 SHA/M  aSharma, J K 0aMathematics for business and economics  bAsian Books aNew Delhic2002Mathematics For Business And Economics  a668p  aEconomists