Reference Tools Encyclopedia in the Best of the Web Directory

Reference Tools Encyclopedia

  • Encyclopaedia Britannica Online

    Access to full-text online copies of Encyclopaedia Britannica content. With search features and multimedia galleries.

  • Encyclopedia Smithsonian

    Gives information about Smithsonian departments, as well as topics from Art to Zoology.

  • Encyclopedia.com

    Free Internet library featuring reference works like Oxford Dictionaries, Britannica Concise Encyclopedia, and newspaper and magazine articles.

  • Encyclozine

    Free online encyclopedia covering topics in the arts, history, humanities, literature, science, nature, and technology.

  • HowStuffWorks

    Procedure-centric reference covering an extensive range of topics - from electronics to travel.

  • Open Site

    Free and volunteer-run content encyclopedia presents articles on a wide range of subjects. Viewable in different language versions.

  • World Book

    Learning resource package integrating an encyclopedia, dictionary, and atlas in one presentation.

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