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040 _aNITIL
_cNITIL
082 _221st
_a660.954
_bK45C
100 _aKharbanda, O P
245 0 _aChemprofiles
_bIndia
_cO P Kharbanda
260 _aBombay
_bSevak
_c1979
300 _axv, 623p.
650 _aChemicals-India; Chemical industry
942 _cBKS
999 _c24393
_d24393