76% of students who have bought this book said that they did not need the hard copy to pass the class. Were they right? Add what you think:
Cengage Unlimited, 1 term (4 months) Printed Access Card with etext and access Student Assesment
Bernie from Michigan State University said
"If I knew then what I knew now I would not have bought the book. It was over priced and My professor only used it a few times."