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Reference.com

Category: <a class="link-category-url" href="https://www.worlddirectory.in/Education/Research/">Research &nbsp;
Website: <a class="link" id="id_8182" href="http://www.reference.com/" title="Reference.com" target="_blank"> http://www.reference.com/

Leading online source for a dictionary, thesaurus, and encyclopedia for all of your intellectual needs.