000 00249nam a2200109Ia 4500
008 160921s9999 xx 000 0 und d
100 _aBHATNAGAR,SURESH A.B.
245 _aGANIT SHIKSHAN
260 _bR.LAL PUB.
_c2009
300 _a455
942 _cBK
999 _c31875
_d31875