NOTICE - The ES420 Web Page is updated frequently. EACH TIME YOU VISIT THIS SITE, use a "hard refresh" in your web browser to clear the older version from cache history, and refresh to the most up-to-date web page version. In Windows-Chrome: for hard refresh hold the "CTRL" key down, and click on the "refresh" browser button along the top tool bar. In Windows-Firefox: for hard refresh, hold the "shift" key down, and click on the "refresh" browser button along the top tool bar.
The course materials are organized according to their order of occurrence throughout the term. They are available in Adobe Acrobat Reader (PDF) Format.