History 213 History and criticism 147 General 117 Education 102 Educación 93 Study and teaching 69 Motion picture plays, Spanish 67 more ... Education, Higher 62 Historia 62 Criticism and interpretation 59 Ciencias sociales 58 Psychology 58 Psicología 56 Medicina 55 Social conditions 53 Social aspects 49 Politics and government 47 Spanish language 43 Women 43 Philosophy 41 Science 40 Social Science 38 Publicaciones periódicas 37 Spanish literature 37 Enseñanza universitaria 36 Economic conditions 34 Food poisoning 34 Intoxicación por alimentos 33 Research 33 Periodicals 32 less ...