00327nam a2200109Ia 4500008004100000020001800041082001900059100002000078245006900098260004100167300000900208210430s9999    xx            000 0 und d  a0-7506-9385-1  a660.28 W 151 C  aStanley M.Walas  aChemical Process Equipment Selection and DesigncStanley M.Walas  aLondonbButter worth Heinemannc1990  a755p