This document is available as an Adobe® Acrobat® file. You will need a special piece of software to view an Acrobat® document. You can download it from Adobe's Web site for free by clicking on the Icon to the right. These Acrobat® Files are in Version 3.x of Acrobat®. If you have errors opening them and get messages such as "There was an error processing a page. There was a problem reading this document (9)." or/and "This file contains information not understood by the viewer. Suppress further errors?" That means that you have a version of Acrobat® on your computer that cant read 3.xx files. Just download the current version of Acrobat® and install it, then the files should download correctly. Once you have downloaded and installed Acrobat® Reader, check out Using Annual Editions in the Classroom: Online Version You can print this document from in the Acrobat® Reader as well as link to other helpful McGraw-Hill/Dushkin Web sites from right in the Acrobat® document.