On The Occasion Of Its 75th Annjversaiy,
Chemical & Engineering N uilJiJliJu M'JilJJ Uui uiliiliij iJiJjJjJiliiiJiu
mÉÉ
Advanced Chemtech Air Liquide Air Products & Chemicals Akzo Nobel Albemarle AlliedSignal Altus Biologies Amoco Chemical Apple Computer Arco Chemical Aristech Ashland BASF Bayer Beckman Coulter Β i otage Boehringer Ingelheim Boehringer Mannheim Cambrex CambridgeSoft Celanese Cerestar ChemDesign ChemFirst Chemical Computing Group Chevron Chemical Chirotech Ciba Specialty Chemicals Clariant Crompton & Knowles ,(5yj^