000 00313nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aSharma (S.K)
245 0 _aObjective Question Bank in Chemistry
260 _bRastogi
260 _c1997
365 _b325.00
650 _aGeneral Knowledge
942 _cBK
999 _c246908
_d246908