000 00333nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a540
100 _aIndira.L & chatwal
245 0 _aCollege chemistry.
260 _aaaa
_bHimalaya publishers.
_c2004
300 _a0
650 _aChemistry
942 _cBK
999 _c17918
_d17918