In this page you can find interesting links about public libraries in Europe:
NAPLE Website
Belgium
CzechRepublic
http://www.nkp.cz/_en/index.php3
Denmark
http://www.bibliotekogmedier.dk
Estonia
Finland
Germany
Iceland
http://eng.menntamalaraduneyti.is/
Ireland
Latvia
http://www.km.gov.lv/lv/nozares_info/bibliotekas.html
Romania
Slovenia
Spain
http://en.www.mcu.es/bibliotecas/index.html
Sweden
United Kingdom