000 00347nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a812040081x
041 _aen
082 _a540
100 _aChakrabarty B.N
245 0 _aIndustrial Chemistry
260 _aNew Delhi.
_bOxfort & IBH Pub. Co.Pvt.Ltd
_c1991
300 _a300p.
942 _cPR
999 _c45918
_d45918