Online Encyclopedias
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Britannica Online
This site goes beyond being just an encyclopedia. This site takes its name from Encyclopedia Britannica, which is available here, but it also includes news reports and articles from top magazines. -
Encyclopedia.com
The Concise Columbia Electronic Encyclopedia is the base for this site, which offers more than 14,000 articles. -
Eyewitness Encyclopedia
Need more proof that the web is the best place reference tool invented? Check out Eyewitness Encyclopedia, with more than 2 million words and 6,500 pages.