000 00286nam a2200121Ia 4500
008 230313s9999 xx 000 0 und d
100 _aGadag,R.V.
245 0 _aEngineering Chemistry
260 _bI.K. International
_aNew Delhi
_c2006
300 _a346
650 _aCHEMISTRY
942 _cBK
999 _c496
_d496