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| ALBANIA |
| NATIONAL LIBRARY |
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| ALEMANIA |
| DIE DEUTSCHE BIBLIOTHEK |
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| ANDORRA |
| BIBLIOTECA NACIONAL D´ANDORRA |
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| ARGELIA |
| BIBLIOTÈQUE NATIONALE D´ALGÉRIE |
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| ARGENTINA |
| BIBLIOTECA NACIONAL DE ARGENTINA |
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| ARMENIA |
| NATIONAL LIBRARY OF ARMENIA |
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| AUSTRIA |
| ÖSTERREICHISCHE NATIONALBIBLIOTHEK |
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| BÉLGICA |
| BIBLIOTHÈQUE ROYALE DE BELGIQUE |
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| BIELORUSIA |
| THE NATIONAL LIBRARY OF BELARUS |
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| BOLIVIA |
| BIBLIOTECA NACIONAL DE BOLIVIA |
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| BRASIL |
| FUNDAÇAO BIBLIOTECA NACIONAL |
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| CANADÁ |
| BIBLIOTHÈQUE NATIONALE DE QUEBEC |
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| CHILE |
| BIBLIOTECA NACIONAL DE CHILE |
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| CHINA |
| NATIONAL LIBRARY OF CHINA |
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| CROACIA |
| NATIONAL AND UNIVERSITY LIBRARY |
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| CUBA |
| BIBLIOTECA NACIONAL JOSÉ MARTÍ |
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| DINAMARCA |
| DANISH NATIONAL LIBRARY OF SCIENCE AND MEDICINE |
| DET KONGELIGE BIBLIOTEK |
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| ECUADOR |
| BIBLIOTECA NACIONAL EUGENIO ESPEJO |
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| EGIPTO |
| EGYPTIAN NATIONAL AGRICULTURAL LIBRARY |
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| ESLOVAQUIA |
| NATIONAL LIBRARY |
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| ESLOVENIA |
| NATIONAL AND UNIVERSITY LIBRARY |
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| ESPAÑA |
| BIBLIOTECA NACIONAL DE ESPAÑA |
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| ESTADOS UNIDOS |
| LIBRARY OF CONGRESS |
| NATIONAL LIBRARY OF AGRICULTURE |
| NATIONAL LIBRARY OF EDUCATION |
| NATIONAL LIBRARY OF MEDICINE |
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| ESTONIA |
| NATIONAL LIBRARY OF ESTONIA |
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| FINLANDIA |
| THE NATIONAL LIBRARY OF FINLAND |
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| FRANCIA |
| BIBLIOTHÈQUE NATIONALE DE FRANCE |
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| GRECIA |
| BIBLIOTECA NACIONAL DE GRECIA |
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| GROENLANDIA |
| NATIONAL LIBRARY OF GREENLAND |
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| GUATEMALA |
| BIBLIOTECA NACIONAL |
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| HOLANDA |
| KONINKLIJKE BIBLIOTHEEK |
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| HUNGRÍA |
| NATIONAL SZECHENYI LIBRARY |
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| INDONESIA |
| PERPUSTAKAAN NASIONAL REPUBLIK INDONESIA |
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| IRLANDA |
| NATIONAL LIBRARY OF IRELAND |
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| ISLANDA |
| NATIONAL AND UNIVERSITY LIBRARY OF ICELAND |
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| ISRAEL |
| JEWISH NATIONAL AND UNIVERSITY LIBRARY |
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| ITALIA |
| BIBLIOTECA NAZIONALE CENTRALE DI ROMA |
| BIBLIOTECA NAZIONALES CENTRALE FIRENZE |
| BIBLIOTECA NAZIONALE CENTRALE MARCIANA |
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| JAMAICA |
| NATIONAL LIBRARY OF JAMAICA |
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| JAPÓN |
| NATIONAL DIET LIBRARY OF JAPÓN |
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| KAZAKSTAN |
| NATIONAL LIBRARY OF KAZAKSTAN |
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| KYRGYZSTAN |
| NATIONAL LIBRARY OF KYRGYZSTAN |
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| LETONIA |
| BIBLIOTECA NACIONAL DE LETONIA |
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| LIECHTENSTEIN |
| BIBLIOTECA NACIONAL DE LIECHTESNSTEIN |
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| LITUANIA |
| MARTYNAS MAZVYDAS NATIONAL LIBRARY OF LITUANIA |
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| LUXEMBURGO |
| BIBLIOTHÈQUE NATIONALE LUXEMBOURG |
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| MACEDONIA |
| NATIONAL AND UNIVERSITY LIBRARY ST. KLIMENT OHRIDSKI |
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| MÉXICO |
| BIBLIOTECA NACIONAL DE MÉXICO |
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| NORUEGA |
| NASJONALBIBLIOTEKET |
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| PANAMÁ |
| BIBLIOTECA NACIONAL |
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| PERÚ |
| BIBLIOTECA NACIONAL |
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| POLONIA |
| BIBLIOTEKA NARODOWA W WARSZAWIE |
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| REINO UNIDO |
| THE BRITISH LIBRARY |
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| REPÚBLICA CHECA |
| NATIONAL LIBRARY OF THE CZECH REPUBLIC |
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| RUMANÍA |
| BIBLIOTECA ACADEMIEI ROMANE |
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| RUSIA |
| BIBLIOTECA NACIONAL DE RUSIA |
| NATIONAL LIBRARY OF RUSIA |
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| SERBIA |
| NATIONAL LIBRARY OF SERBIA |
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| SUECIA |
| KUNGLIGA BIBLIOTEKET SVERIGES NATIONALBIBLIOTEK |
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| SUIZA |
| BIBLIOTHÈQUE NATIONAL SUISSE |
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| TAIWÁN |
| NATIONAL CENTRAL LIBRARY OF TAIWAN |
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| TURQUÍA |
| MILLÎ KÜTÜPHANE. NATIONAL LIBRARY OF TURKEY |
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| UCRANIA |
| THE VERNARDSKY NATIONAL LIBRARY OF UKRAINE |
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| VATICANO |
| VATICANAN LIBRARY |
