000 00271nam a2200109Ia 4500
008 230512s9999 xx 000 0 und d
100 _aBahadaur, F.C.
245 0 _aFundamental Mathematics Class IX
260 _aPatna
_bBharti Bhawan
650 _a Mathematics
942 _cBK
999 _c8099
_d8099