Ultimate Reference Suite DVD 1.0

With more than 100,000 articles, the 2011 Ultimate Reference DVD has more content than any other reference software! Three age-appropriate encyclopedias—the Elementary Encyclopedia for young students, the Student Encyclopedia for middle and high school students, and the renowned Encyclopædia Britannica for older students and adults—provide accurate and trusted answers.

The 2011 Ultimate Reference DVD is packed with learning tools, including two dictionaries and thesauruses, the Spanish-English Translation dictionary, rich multimedia, interactive article and media tours, homework tools, a complete atlas, updated timelines, online magazines, and more. It has the knowledge you need from the world's most trusted source.