Computers & Chemical Engineering Computers & Chemical Engineering, Vol.23, No.2 Entire volume, number list ISSN: 0098-1354 (Print) In this Issue (5 articles) 173 - 186 Control performance monitoring - a review and assessmentQin SJ 187 - 202 Nonlinear model predictive control: current status and future directionsHenson MA 203 - 216 Information and data handling in chemistry and chemical engineering: the state of the field from the perspective of chemometricsBrown SD 217 - 227 NSF/NIST workshop - Process measurement and control: Industry needs - 6-8 March 1998 - Sheraton New Orleans Hotel - Workshop on identification and adaptive controlNikolaou M 229 - 245 State and parameter estimations and their applications in process controlSoroush M