General 235 History 232 Histoire 165 HISTORY 92 MEDICAL 72 History and criticism 71 SOCIAL SCIENCE 66 Reference 65 POLITICAL SCIENCE 62 Czech language 58 FOREIGN LANGUAGE STUDY 51 Politics and government 49 Histoire et critique 48 LANGUAGE ARTS & DISCIPLINES 47 SCIENCE 44 Philosophy 42 Social aspects 42 Tchèque (Langue) 42 EDUCATION 40 Politique et gouvernement 39 Essays 37 HEALTH & FITNESS 37 LITERARY CRITICISM 37 Education 36 BUSINESS & ECONOMICS 35 Linguistics 35 RELIGION 34 Study and teaching 34 Miscellaneous 32 Philosophie 32