History 9 PUBLICACIONES PERIODICAS 4 Philosophy 4 Civilization 3 Cultuurgeschiedenis 3 Education 3 Historia 3 History and criticism 3 Història 3 Philosophie 3 Spanish literature 3 Zeitschrift 3 15.70 history of Europe 2 15.85 history of America 2 Diseases 2 Letterkunde 2 Mouth 2 Mouth Diseases 2 Philosophy, Spanish 2 Public health 2 Spaans 2 Surgery 2 18.32 Spanish literature 1 18.33 Spanish-American literature 1 18.37 Portuguese literature 1 18.38 Portuguese-American literature 1 44.78 immunological diseases 1 Allergy 1 Allergy and Immunology 1 Antiquities 1