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National Library Catalogs & Bibliographies
This is a collection of links to international resources and includes national libraries, national bibliographies and union catalogs.
National Library - A library established by a country's government to serve as a repository of information for that nation.
National Bibliography - This is a list that attempts to list the entire publishing output for a particular country over a specific timeframe. The resources listed are online versions that are updated continuously.
Union Catalog - A catalog that brings together the catalogs of multiple libraries. It can be used to search multiple locations at once.