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Below are a selected few reference books about Mathematics. Be sure to browse the reference shelves on the 2nd floor between QA1 and QA939 to find more materials.
Find biographies of people, searching by occupation, nationality, ethnicity, birth and death date, and of course by name. Courtesy Massachusetts Library System.
Suite of reference sources, including a dictionary/thesaurus, atlas & country comparison tool, historical timelines and primary documents, and current BBC world news.
Search hundreds of reference sources - dictionaries, bilingual dictionaries, thesauri, encyclopedias, quotations and atlases - for topic overviews and links to our other online resources. Includes mind map/concept map search feature.
From the National Institute of Standards and Technology. This site is intended to serve as a successor to Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables ed. by Milton Abramowitz and Irene Stegun.
A free service for the mathematical community provided by Wolfram Research, makers of Mathematica, with additional support from the National Science Foundation.