000 00334nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aTHO-R
_b540
100 _aThomas, A O
245 0 _aRasathanthram nithyajeevithathil
260 _a TVPM
_bState Institute of Languages
_c1971
650 _aChemistry & allied sciences
942 _cBK
999 _c40492
_d40492