000 00320nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a540
100 _aAgarval
245 0 _aI.I.T. Chemistry
260 _aaaa
_bPragati Prakashana
_c2003
300 _a854
650 _aChemistry
942 _cBK
999 _c15976
_d15976