000 00251nam a2200109Ia 4500
008 160921s9999 xx 000 0 und d
100 _aBHATNAGAR,A.B.
245 _aGANIT SHIKSHAN
260 _bMERUT: R.LAL PUSTAK
_c2012
300 _a455
942 _cBK
999 _c31427
_d31427