Were you looking for the book with access to MyMathLab Global? This product is the book alone and does NOT come with access to MyMathLab Global. Buy Essential Mathematics for Economic Analysis, 5th edition, with MyMathLab Global access card (ISBN 9781292074719) if you need access to MyMathLab Global as well, and save money on this resource. You will also need a course ID from your instructor to access MyMathLab Global.