$Id: index.html,v 1.1 1999/10/20 17:04:39 senning Exp $
These notes were written by J. R. Senning of Gordon College on October 19, 1999. The images were taken from http://www.gmcc.ab.ca/~supy/. Many of them also appear in different web sites -- I was unable to determine any copyright information for them. The most important source for the notes was http://ox.compsoc.net/~swhite/timeline.html.