000 00257nam a2200109Ia 4500
008 201228s9999 xx 000 0 und d
100 _aSHARMA RAKESH KUMAR
_97803
245 0 _aGANIT SHIKSHAN
260 _bR. Lall Book
_c2018
300 _a136
942 _cBK
999 _c101402
_d101402