00313nam a2200121Ia 4500008004100000041000800041082001200049100001700061245004300078260003300121300003000154365000700184240624s9999    xx            000 0 und d  aeng  a519 BHA  aBHARDWAJ R S  aMATHEMATICS FOR ECONOMICS AND BUSINESS  c2000aNew DelhibExcel Books  axi, : 605 : p. : cm. ; 21  cRS