00301nam a2200109Ia 4500008004100000041000800041082001600049100002800065245006800093260002300161365000700184230303s9999 xx 000 0 und d aeng a660.281 STE aSTEPHANOPOULOS (GEORGE) aCHEMICAL PROCESS CONTROL AN INTRODUCTION TO THEORY AND PRACTICE aNEW DELHIbPEARSON cRS