00428nam 2209405 45000010005000000030023000050050009000280080041000370820014000781000022000922600046001145000050001602500012002103000019002222450031002419405StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a660.28423 aRobert E. Treybal bLondon: McGraw - Hill Book Company c1980 aIncludes Bibliographical References and Index a3rd ed. axiv;784p: 20cm aMass - Transfer Operations