Other catalogs

Below are a series of links to different Spanish and foreign libraries, which may be of interest to you when you need to locate a document that the library does not have.

Links to other catalogues (Prepared by Universidad Complutense de Madrid) Link
Castilla y León Public Library Network Link
CSIC Libraries Network Catalogue Link
Collective Catalogue of Periodicals Link
Worldcat Catalogue Link
Collective catalogue of the libraries of the General State Administration Link
REBIUN Catalogue Link