000			00322nam a22001337a 4500
005			20230123200705.0
008			210915b ||||| |||| 00| 0 eng d
041			_aeng
100			_aTreybal R E _926103
245			_aMass transfer Operations
260			_aSingapore _bMc Graw hill _c1980
300			_a784p.
942			_cBK
999			_c127231 _d127231