Please check the ISBN that your instructor provided. If the ISBN-13 does not match this product (9780840065728) or it's Printed Access Card equivalent (9780840065735) this may not be the correct product. In some cases, you may also require a course code from your Instructor.Cengage Learning’s CourseMate brings course concepts to life with interactive learning, study, and exam preparation tools that support the printed textbook. Maximize your course success with the integrated eBook and chapter-specific learning tools that include flashcards, quizzes, videos, and more in your CourseMate. Key Features: Interactive eBook, Engagement Tracker, Learning Objectives, Tutorial Quizzes, Glossary and Flashcards, and Web Links and References.