There are official in Ephemera with a well-defined: report on certain celebrations private normally nature.

"extensive and varied range of pictorial developed with a specific purpose that their aim is to survive the timeliness of its message".

The Library offers its bibliographic Catalog and its authority records on an OAI server, accessible through the OAI-PMH protocol.

Prints the selected record, save them in a local file or send them by email.

The Library offers the full version of its automated catalog in compressed files created from the different bibliographic formats and authority records.

The export of bibliographic records begins by performing a search in the Catalog itself. All users who access the Catalog will have the following record export operations at their disposal.

Catalog data are under the licence CC0, so it is free and does not require prior permission

Music and musicology, audiovisual and multimedia documents and sound recordings.

Consultation room of general and specialized bibliographies, catalogues, etc.

Magazines, newsletters, press officers and online resources on recurrent publications.

Ancient manuscripts and modern, incunabula, print, plays and Cervantes.