000 00306nam a2200133Ia 4500
100 _aR S Bhardwaj
020 _a81-7446-222-8
654 _aMaths.
942 _cBK
245 _aMathematics for economics and business
260 _aExcel Books, New Delhi
_cc2000
082 _a510 Bha
300 _axii,638p
999 _c24053
_d24053