000			00348pam a2200157a 44500
008			230515b1981 xxu||||| |||| 00| 0 eng d
020			_aNULL
041			_aENGLISH
082			_aN.D.
100			_aTreybal R.E.
245			_aMass Transfer Operation
250			_a0
260			_aNULL _bMcgraw Hill Pub _c1981
300			_a784
650			_aNULL
999			_c586953 _d586953