Buy Encyclopaedia Britannica 2009 Ultimate Reference Suite

When you need the facts, turn to the 2009 Britannica Ultimate Reference DVD for trusted information written by Nobel laureates, historians, curators, professors, and other noted authorities. From the youngest student to the curious adult to the most advanced researcher, users of every level will find what they need. Three age-appropriate encyclopedias; interactive tutorials in math, science, social studies, and other subjects; homework help; and other essential learning tools make it the most complete reference source available.

What's New for 2009
Britannica Biographies: World Leaders
A-Z QuickSearch
Book of the Year Articles
Spanish & English Translation Dictionary
Interactive Tutorials—math, science, & more