00310nam a2200121Ia 4500008004100000082001300041100001800054245004700072250000800119260004400127300000900171650000800180191201s2012    xx            000 0 und d  a510bBHE  aBHARGAVA, M L 0aElements of Business Mathematics (1st sem)  a4th  aN. DelhibJeevan Sons Publicationc2012  aMisc  aBBA