000			00337nam a2200133Ia 4500
005			20260413100614.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aChakarabarty B.N
245		0	_aindustrial chemistry
260			_bN Delhi Oxford pub co. pvt ltd _c1994
300			_a300
942			_cGB
999			_c2686 _d2686