The materials are divided into seven major parts. Each part has a brief introduction and links to two or more sections. Individual sections use links to navigate through the section. At any time you may return to the previous materials or to the main table of contents by using the Back button on your browser. If you need to go back through several pages, use the pull-down menu under Go on the Menu Bar to select the page to which you wish to return.
Even those who prefer to read online may wish to print a copy of the Table of Contents to have a convenient reference to the overall structure of the materials.
My students have my permission to print the materials for their own use. I would appreciate it if others would heed the copyright notice posted in the introduction to Part 1. In general, I have no objection to individuals printing a copy of the materials for their own use. If you elect to print them, I would appreciate hearing from you.