000			00390nam a2200157Ia 4500
005			20250321184458.0
008			250321s9999||||xx |||||||||||||| ||eng||
040			_aIIT-BHU _cRRSPL
082			_aD:(E) K2;1
100			_aUppal,M.M.
245			_aTextbook of engineering chemistry
250			_a7th ed.
260			_aDelhi _bKhanna publishers _c1962
300			_avii,`660 p.
942			_cBK
999			_c15028 _d15028