LIBER is the main research libraries network in Europe.
Founded in 1971 as a non-governmental organisation of research libraries under the auspices of the Council of Europe, LIBER encompasses more than 400 national, university and other libraries in 45 countries. Our network is however not restricted to the European Union and the participation of research libraries outside the European Union is widely encouraged.
Address: Koninklijke Bibliotheek
National Library of the Netherlands
PO Box 90407
2509 LK The Hague