00290nam a2200121Ia 4500008004100000082001300041100001800054245003700072250000800109260003400117300000900151650000800160191201s2011    xx            000 0 und d  a510bBHE  aBHARGAVA, M L 0aElements of Business Mathematics  a2nd  bJeevan Sons Publicationc2011  amisc  aBBA