000 00287nam a2200109Ia 4500
008 220303s9999 xx 000 0 und d
041 _aeng
082 _a660 SHA/Ind-ll
100 _aSharma, B.K.
_9115571
245 _aIndustrial chemistry - ll
260 _aMeerut
_bGoel Publishing house
999 _c123866
_d123866