Textbook

There is no required textbook, but the course material has been developed mostly to match Discrete Mathematics and Its Applications, by Rosen.

If you want to have a textbook that provides additional examples, you could get a copy of the Rosen text. The latest edition is the 8th edition, but any recent edition will work well. There is also a somewhat less expensive extract for CSE311 that would cover most of the material from the course. Rosen also has a Student's Solutions Guide.