000 00267nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _a519.3
_bGUP
100 _aGupta, T.N
245 0 _aBusiness Mathematics
260 _bSunIndia
_c2012
300 _a200
942 _cBK
999 _c5452
_d5452