Public Libraries
National Library of Portugal (BNP - Biblioteca Nacional de Portugal) ∞
University of Lisbon Libraries (Bibliotecas da UL, Portugal) ∞
University of Coimbra Library (Biblioteca Geral da UC, Portugal) ∞
B-Comum (Collective catalog of libraries of research and higher education institutions in Portugal) ∞
Library of Congress (USA) ∞
British Library (UK) ∞
Bibliothèque Nationale de France (France) ∞
New York Public Library (USA) ∞
Brown University Library (USA) ∞
Columbia University Libraries (USA) ∞
Cornell University Library (USA) ∞
Harvard University Library (USA) ∞
Penn State University Libraries (USA) ∞
Princeton University Library (USA) ∞
Yale University Library (USA) ∞
Carnegie Mellon University Library (USA) ∞
Stanford University Libraries (USA) ∞
UC Berkeley Library (USA) ∞
University of Chicago Library (USA) ∞
University of Washington Library (USA) ∞
University of New York Library (USA) ∞
University of Wisconsin–Madison Library (USA) ∞
MIT - Massachusetts Institute of Technology Libraries (USA) ∞
Cambridge University Library (UK) ∞
Oxford University Library (UK) ∞
Oxford Brookes University Library (UK) ∞
LSE Library (UK) ∞
UCL Library (UK) ∞
Kings College London Library (UK) ∞
Durham University Library (UK) ∞
Sorbonne University Library (France) ∞
Sciences Po Library (France) ∞
University of Barcelona Library (Spain) ∞
Universidad Complutense Madrid Library (Spain) ∞
University of Milan Library (Italy) ∞
National Technical University of Athens Library (Greece) ∞
University Library of Humboldt-Universität zu Berlin (Germany) ∞
University of Vienna Library (Austria) ∞
University of Bern Library (Switzerland) ∞
University of Amsterdam Library (Netherlands) ∞
Université Libre de Bruxelles Library (Belgium) ∞
University of Luxembourg Library (Luxembourg) ∞
Dublin City University Library (Ireland) ∞
University of Aalborg Library (Denmark) ∞
University of Oslo Library (Norway) ∞
University of Orebro Library (Sweden) ∞
University of Helsinki Library (Finland) ∞
University of Iceland Library (Iceland) ∞
Vilnius University Library (Lithuania) ∞
University of Latvia Library (Latvia) ∞
University of Tartu Library (Estonia) ∞
University of Warsaw Library (Poland) ∞
Comenius University Bratislava Library (Slovakia) ∞
Charles University Library (Czech Republic) ∞
University of Budapest Library (Hungary) ∞
University of Montreal Library (Canada) ∞
University of Toronto Libraries (Canada) ∞
University of British Columbia Library (Canada) ∞
Universidad Nacional Autónoma de México Library (Mexico) ∞
Catholic University of Chile Library (Chile) ∞
University of Buenos Aires Library (Argentina) ∞
Tel Aviv University Library (Israel) ∞
The American University of Cairo (Egypt) ∞
University of Cape Town Library (South Africa) ∞
University of Pretoria Library (South Africa) ∞
University of Johannesburg Library (South Africa) ∞
National University of Singapore Libraries (Singapore) ∞
University of Hong Kong (China) ∞
University of Seoul Library (South Korea) ∞
National Taiwan University Library (Taiwan) ∞
Kyoto University Library (Japan) ∞
The University of Sydney Library (Australia) ∞
University of Melbourne Library (Australia) ∞
University of Massey Library (New Zealand) ∞
University of Auckland Library (New Zealand) ∞