000 00302nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a660
_bSHA/IN
100 _aSHARMA, B.K.
245 0 _aINDUSTRIAL CHEMISTRY
250 _a6th Ed.
260 _bGoel Publishing House, Meerut
_aMeerut
_c1994
942 _cBK
999 _c521
_d521