Étude et enseignement Study and teaching 50 History 26 General 24 Histoire 22 Education 11 SOCIAL SCIENCE 10 Conditions sociales 8 Social conditions 8 Art 7 Civilisation 7 Anthropology 6 Civilization 5 HISTORY 5 Instruction and study 5 LITERARY CRITICISM 5 Langage et langues 5 Language and languages 5 Manners and customs 5 Music 5 Musique 5 Mœurs et coutumes 5 Social life and customs 5 Allemand (Langue) 4 Art, Modern 4 Cultural 4 German language 4 History and criticism 4 MUSIC 4 Study & Teaching 4