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Search over 200 individual encyclopedias and reference books from the worlds most trusted publishers. Find facts, videos, and pictures on various topics, from history and science to culture and arts.
- Midwifery
Midwifery. OBSTETRICS AND MIDWIFERY. NURSE- AND DIRECT-ENTRY...
- About Encyclopedia.Com
As the Internet's premier collection of online...
- Philosophy and Religion
Throughout history, philosophy and religion have played a...
- Earth and Environment
Want to learn about earth and the environment? You’ll find...
- History
Few other categories or areas of study offer as rich or as...
- Literature and the Arts
If people can create it, you’ll probably find it in this...
- Midwifery
Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects : Commons. Free media repository. MediaWiki. Wiki software development. Meta-Wiki. Wikimedia project coordination. Wikibooks. Free textbooks and manuals.
Encyclopedia Britannica is a subscription-based online reference work that covers various topics in history, science, arts, and culture. It offers articles, videos, podcasts, and features on current events, inventions, and spices.
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
Infoplease is a reference and learning site, combining the contents of an encyclopedia, a dictionary, an atlas and several almanacs loaded with facts. Our editors update and regularly refine this enormous body of information to bring you reliable information.
The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization.
In encyclopaedia: Online encyclopaedias In 1994 Britannica Online was released for subscription over the Internet. In addition to the full text database and thousands of illustrations, Britannica Online served as a gateway to the World Wide Web by providing direct links to outside sources of information.
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