000			00320 a2200133 4500
008			090302t xxu||||| |||| 00| 0 eng d
082			_a54 _bUPP
100			_aUppal, M.M
245			_aA textbook of engineering chemistry
300			_aviii, 80p.
653			_a54
942			_2ddc _cBK
260			_aNew Delhi _bKhanna _c1996
999			_c333712 _d333712