Thank you sooo much Dr Jim. I've looked in my library and it's not in there either. I've looked online for ebooks and look at barnesandnobles and borders, and there's none on the shelves. Sometimes, I think the schools purposely choose textbooks you can't find anywhere but the school bookstore. Such a good way to make a profit. But anyway, thanks a bunch again. I'm gonna try to sneak this project in.