How can I help?
Have questions? Want to see some topic coverage expanded? Spot a typo? Feel free to contact me.
Mark Terwilliger
241 Keller Hall, UNA Box 5165, Florence, AL 35632
mterwilliger AT una.edu (256) 765-4828
INSTRUCTORS: If you are an instructor and would like to use this textbook in your class for no charge, that would be awesome. Please contact me and let me know. Thanks!