Slide 13 of 13
If you find this presentation fun or useful, and especially if you adapt it for use elsewhere, please drop the author a line to let us know about it at firstname.lastname@example.org. If there is a web page we might link from a links page here, all the better.
This presentation remains copyright the author (P. Fraundorf © 1998), and is not available for commercial use without prior agreement. If you would like for us to organize a workshop on your site, or to help assemble materials for your own presentation (e.g. electron microscope lattice image negatives for use as unknowns, or higher resolution versions of these slides, or supplementary materials on any of the subjects covered here), similarly contact the author by e-mail.