• 19 Memorial Library
• 2 Verona Shelving Facility

• 33 Books
• 3 Journals, Magazines, Newspapers

• 34 History
• 18 Middle Ages
• 7 Civilization, Medieval
• 6 Politics and government
• 3 Civilization
• 2 Church history
• 2 Diplomatics
• 2 Discovery and exploration
• 2 Sources
• 1 Cities and towns
• 1 Cities and towns, Medieval
• 1 Commerce
• 1 Costume
• 1 Discoveries in geography
• 1 Dreams
• 1 Economic conditions
• 1 Ethnic relations
• 1 Europe
• 1 European
• 1 European federation
• 1 Excavations (Archaeology)
• 1 Fear
• 1 Growth
• 1 Historical geography
• 1 Historiography

• 10 Digitalia (Firm)
• 3 Eco, Umberto
• 2 Alva Barrera, Omar Daniel
• 2 Commission internationale de diplomatique
• 2 Rodríguez Aguilar, Juan Carlos
• 2 Romero, José Luis, 1909-1977
• 1 Ancona Quiroz, José Andrés
• 1 Astarita, Carlos, 1951-
• 1 Batllori, Miguel
• 1 Bautier, Robert-Henri, 1922-2010
• 1 Bernardini, Michele, 1960-
• 1 Blockmans, Wim, 1945-
• 1 Caballero, Luis
• 1 Centro italiano di studi sull'alto Medioevo
• 1 Cordero, Tomás
• 1 Creytens, Raymond
• 1 Echevarria, Ana
• 1 García Fernández, Ernesto
• 1 García de Cortázar y Ruiz de Aguirre, José Angel
• 1 García-Arenal, Mercedes
• 1 Gensini, Sergio
• 1 Genêt, Jean-Philippe
• 1 Gouron, André
• 1 Grohmann, Alberto
• 1 Gualdo, Germano

• 13 English
• 13 French
• 11 Italian
• 8 German
• 2 Catalan
• 2 Portuguese
• 1 Latin

• 5 Spain
• 2 Europe, Western
• 1 America
• 1 Asturias (Spain)
• 1 Islamic Empire
• 1 United States

• 8 Congresses
• 3 Periodicals
• 1 Bibliography
• 1 Early works to 1800
• 1 Sources

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