You are not required to have the actual text, but you must purchase access to the WileyPlus online text component (which has the text online) in order to complete the online homework assignments. Go to https://edugen.wiley.com/edugen/secure/index.uni to buy your registration code.

Your class URL is: http://edugen.wiley.com/edugen/class/cls53530/

(If you purchase the textbook, it will come with a registration code; don’t buy both.)