• 6 Books

• 4 History
• 3 Politics and government
• 2 World War, 1914-1918
• 1 Authors, Spanish
• 1 Awards
• 1 Causes
• 1 Diplomatic history
• 1 Ors, Eugenio d', 1882-1954
• 1 Preston, Paul, 1946-
• 1 Relations

• 1 Alfaya, Javier
• 1 Boia, Lucian
• 1 Castelar, Emilio, 1832-1899
• 1 Cifuentes, Irene
• 1 Clark, Christopher, 1953-
• 1 Garrigós, Joaquín
• 1 Grenville, J. A. S. (John Ashley Soames), 1928-2011
• 1 McShane, Barbara
• 1 Ors, Eugenio d', 1882-1954
• 1 Ors, Ángel d'
• 1 Pradera, Alejandro
• 1 Preston, Paul, 1946-
• 1 Ruiz Torres, Pedro, 1951-
• 1 Saz, Ismael
• 1 Trías, Eugenio, 1942-
• 1 Universidad de Valencia

• 6 Spanish
• 1 Catalan

• 5 Europe
• 1 Germany
• 1 Spain

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