Major OPACs on the Web in the world

G8 National Library OPACs	Localtime Japan Tokyo Kansai National Diet Library #	Localtime U.S.A. Library of Congress Z39.50 Advanced #	U.S.A. National Library of Mediine
	U.S.A. National Agricultural Library	Canada National Library of Canada #
	Localtime U.K. British Library #	Germany Die deutsche Bibliothek in Frankfurt
	Localtime France Bibliotheque nationale de France	Localtime Russia National Library of Russia at St. Petersberg	Italy Biblioteca nazionale centrale di Roma
Europe	National Libraries in Europe The European Library
National Library OPACs in Northern Europe	Localtime Finland National Library of Finland /University of Helsinki Library	Norway National Library of Norway	Denmark Royal Library of Denmark
National Library OPACs in Northern Europe	Sweden National Library of Sweden	Iceland National and University Library of Iceland
National Library OPACs in Western Europe	England British Library #	Scotland National Library of Scotland	Wales The National Library of Wales
	Ireland National Library of Ireland
	France Bibliotheque nationale de France	Belgium Bibliotheque royale The National de Belgique	Germany Die deutsche Bibliothek in Frankfurt
	Switzerland Helveticat Bibliotheque nationale suisse	Netherlands National Library of the Netherlands	Austria Austrian National Library
	Spain Biblioteca Nacional	Portugal Biblioteca Nacional	Greece National Library of Greece
National Library OPACs in Eastern Europe	Croatia National and University Library	Poland National Library of Poland	Russia National Library of Russia at St. Petersberg
	Slovenia National and University Library Ljubljana	Georgia National Parliamentary Library of Georgia	Hungary National Szechenyi Library
	Czech National Library of the Czech Republic	Estonia National Library od Estonia
National Library OPACs in Asia	Turkey National Library of Turkey	Japan Tokyo Kansai: National Diet Library #	Israel Jewish National and University Library
	Korea National Library of Korea	Philippines National Library of the Philippines	China National Library of China
	Iraqi Iraqi National Library & Archives
National Library OPACs in Oceania	Australia National Library of Australia #	New Zealand National Library of New Zealand
National Library OPACs in Latin America	Panama Biblioteca Nacional Ernesto J. Castillero	Colombia Biblioteca Nacional de Colombia	Venezuela Biblioteca Nacional de Venezuela
	Argentina Biblioteca Nacional Republica Argentina	Uruguay Biblioteca Nacional Uruguay	Chile Biblioteca Nacional de Chile
	Brasil Biblioteca Nacional	Bahamas National Library And Information Services	Bermuda Bermuda National Library
National Library OPACs in Africa	South Africa National Library of South Africa	Mauritius National Library of Mauritius