000 00443nam a2200169Ia 4500
008 170901s1994 xx 000 0 und d
082 _a660
_bS33I
100 _aSharma K. B.
245 0 _aIndustrial Chemistry
250 _a6
260 _aMeeeut
_bKrishna Prakashan
_c1994
300 _a871
650 _aChemical and Related Technologies
650 _aTechnology (Applied sciences)
653 _aIndustrial chemistry
942 _2ddc
_cBK
999 _c18686
_d18686