000 00341nam a2200133Ia 4500
005 20260413100555.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _achakrabarty B. N
245 0 _aindutrial chemsitry
260 _bN Delhi oxford & IBH pub.co pvt ltd
_c1991
300 _a300
942 _cGB
999 _c2286
_d2286