000 00347nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aO.P.Pandey & D.N.Vajbai S.Gri
245 0 _aPractical Chemistry
250 _aRevised
260 _aNew Delhi
260 _bS.Chand & Sons
260 _c2011
650 _aPractical Chemistry
942 _cBK
999 _c23883
_d23883