• 4000 Years of Women in Science Biography Listing
  in Public bookmarks with biographies liberal-studies people science 人物 傳記 科學 通識 by 2 users
• Answers.com
  
  Answers.com: Wiki Q&A combined with free online dictionary, thesaurus, and encyclopedias. Ask questions, get answers.
  in Public bookmarks with biographies biology business chemistry cultures databases dictionaries encyclopedias histories library-lesson mathematics physics science search-engines societies thesaurus tourism travel 傳記 生物 by 132 users
• Encyclopedia - Britannica Online Encyclopedia
  Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.
  Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.
  britannica dictionary encyclopaedia encyclopedia online reference store thesaurus
  in Public bookmarks with biographies biology business chemistry chinese cultures dictionaries economics encyclopedias ethics histories library-lesson mandarin mathematics physics science societies technologies tourism travel by 69 users
• Infoplease
  
  Information Please is the world's largest free reference site. Here you can find facts on thousands of subjects including sports, entertainment, technology, business, education, and health.
  almanac atlas biograp dictionary encyclopedia entertainment internet on-line records sports states statistics u.s united world
  in Public bookmarks with biographies databases dictionaries directories encyclopedias library-lesson maps thesaurus yearbook 傳記 同義詞詞典 圖書課 地圖 字典 年鑑 百科全書 目錄 資料庫 by 68 users
• The Biography Channel
  Bios Search
  in Public bookmarks with biographies liberal-studies people search-engines 人物 傳記 搜尋引擎 通識 by 4 users
• Wikipedia
  in Public bookmarks with biographies biology business chemistry chinese cultures dictionaries economics encyclopedias ethics histories library-lesson mandarin mathematics physics science societies tourism travel wikis by 172 users
• 哲學散文
  in Public bookmarks with aesthetics arts biographies cultures liberal-studies philosophy religious reviews societies 傳記 哲學 宗教 文化 社會 美學 藝術 評論 通識

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