How can I find a book that is not at the library?

Use the interlibrary loan service. Ask for the user code that will give you access to articles and books from other libraries. You can also contact us:

Universidad de La Laguna. Interlibrary loan. Biblioteca General y de Humanidades.
Campus de Guajara. 38200 La Laguna (S/C de Tenerife)
Tfno. y Fax: + 34 922317834 (in the mornings)
Tfno:. + 34 922319300 / 01; Fax: + 34 922319301 (in the afternoons)
E-mail: bullpi@ull.edu.es