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Find Primary Sources Online

Did You Know?

Scientific articles that offer the results of original experiments or research are considered to be primary sources. The Library's science and engineering databases are great places to search for these materials:

Science and Engineering Primary Sources on the Web

U.S. Federal Science Agencies (Scientific Data Centers)

Scientific data and statistical information are the main types of primary source materials used by scientists and engineers.  The Library's The following U.S. government agency websites are excellent providers of raw scientific data, demographic information, and economic statistics.