Study and teaching Étude et enseignement 21 History 9 Education 8 General 7 Conditions sociales 6 Histoire 6 Social conditions 6 FOREIGN LANGUAGE STUDY 4 SOCIAL SCIENCE 4 Allemand (Langue) 3 Czech language 3 German language 3 Linguistics 3 Linguistique 3 ART 2 Art 2 Art museums 2 Art, Modern 2 BUSINESS & ECONOMICS 2 Communism and education 2 Communisme et éducation 2 English language 2 Environmental aspects 2 Éducation 2 FOREIGN LANGUAGE STUDY / Miscellaneous 2 Intellectual life 2 LITERARY CRITICISM 2 Langage et langues 2 Language and languages 2