Click any of the thumbnails to the left in order to view that overhead

ILLUSTRATIONS MAY NOT BE REPRODUCED WITHOUT EXPRESSED PERMISSION

I am happy to allow my artwork to be used for educational purposes (with permission).
Please contact me if you would like to use high quality copies (files) of these images.

I created these overheads for classes that I have taught over the last couple of years. Some of the information on these overheads may be out of date and need to be updated. Please let me know if there is anything specific that I should change and I will try and get right to it.

© 2008 Joseph Roland