In the general catalogue is available bibliographical references of all documents held in the library: books, manuscripts, newspapers, graphics, music, audio-visual and sound records.
The BNE made available to the citizenship semantizado its catalogue, applying technologies of the semantic Web.
Catalog data are under the licence CC0, so it is free and does not require prior permission
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Provides access to over 300 000 authority records of the headings used in the bibliographic records of the catalogue.
Public access to digital collection of historical press the spanish BNE
Free and open access to thousands of digitized documents