About this Web Site

This web site has materials for a course at Cornell University in fall 2009. The materials are designed for local use at Cornell. They have been placed online with open access for the benefit of others who may be interested in studying these topics, but no effort has been made to edit them for general use.

Everybody is encouraged to use material from this site, but recognize that it may contain errors. As with all academic courses, some of the material is drawn from other sources, hopefully with appropriate attribution.

This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 2.5 License.