Some physical books include a one-time-use code to access digital materials, and sometimes codes are available for purchase without the physical book. It all depends on how the publisher decided to offer the materials. Whatever the case, the campus bookstore will present all of the options so that you can figure out which one is best for you.
Bookstore Email: 1606mgr@follett.com
Bookstore Phone: 865-694-6642
In addition to the Bookstore's access code, your professor may have an access code that you need to use the materials assigned to your specific course section. Contact your professor in person or by email to receive this access code.
Your professor's contact info will most likely be found on the course syllabus or in Brightspace.
