Some Navigation Tips
- The site is divided into 16 chapters; links to the chapters are always found
in the lefthand frame.
- Each chapter begins with an introductory page with summaries of three to
five main topics. Wiithin each main topic links lead to subtopics and from
the subtopics to specific examples.
- To aid you in knowing your chapter location as you follow links, the chapters
are color coded. If you follow a link and the background color of the page
changes, this means that you've moved to a different chapter. Page numbers
appear at the bottom of most pages, with the chapter number coming first followed
by the number of the page within the chapter.
- I haven't provided navigation buttons. Use the back button on your browser
to go to the previous page, or use the chapter buttons in the lefthand frame
to move back to the beginning page of the chapter.