000 00282nam a2200109Ia 4500
008 220408s1993 xx 000 0 und d
041 _aeng
082 _a510
_bSah
100 _aSaha,Suranjan
_9480027
245 _aBusiness Mathematics
260 _aCalcutta
_b New Central Agency
_c1993
999 _c342208
_d342208