It is online here. http://www.heinle.com/cgi-wadsworth/course_products_wp.pl?fid=M20bI&flag=instructor&product_isbn_issn=9781428263802&disciplinenumber=307 Instructors need to sign up for an SS0 account to access it. They can do that here: www.cengage.com/sso or just call tech support at 800-423-0563.