Accessibility Statement

On this web site, we have tried to make the site more accessible, by attempting to adhere to web standards and accessibility guidelines defined at the World Wide Web Consortium.

Generally what this should mean is that you can

This site presents some books which you can read on line. These pages are created from the original word document which you can also download. Note that because the process of converting a word document into an accessible on line document is currently quite slow and difficult for us, and because we often update our books with new concepts, somtimes the online version can get out of date. But you can always download the word formatted book.