000 00321nam a2200133Ia 4500
008 240112s9999 xx 000 0 und d
082 _a540
_bR
100 _aSivadas, S
245 0 _aRasathanthram, vol - 3
260 _bDc Books Kottayam
_c2012
300 _a984
650 _aChemistry & allied sciences
942 _cREF
999 _c40493
_d40493