000 00279nam a2200121Ia 4500
100 _aBhardwaj, R S
020 _a81-7446-222-8
942 _cBK
245 _aMathematics for econmice and business
260 _aExcel Books, New Delhi
_c2000
082 _a510 Bha
300 _ax,539
999 _c23773
_d23773