If you have an instructor activation code (you may have received it from your sales representative), enter it below. This code has been preapproved and will give you immediate instructor access to the site.
Important: Instructor access to this site is for adopting instructors of this text only. By clicking "Instant Activation", you are certifying that you are an adopting instructor of the text that this Web site accompanies and that you received the instructor activation code through a representative of Bedford/St. Martin's, W. H. Freeman & Co., and Worth Publishers.