Mathematics 6 Science 5 Chemistry 3 Geography & Cartography 3 History 3 Religion & Philosophy (General) 3 Study and teaching 3 Zeitschrift 3 Agriculture & Farming 2 Cryptography 2 German literature 2 Grammar, Comparative and general 2 Group theory 2 Gruppentheorie 2 Histoire et critique 2 Judaism 2 Kryptologie 2 Law 2 Linguistics 2 Mathematik 2 Oudheid 2 Recherche 2 Recht 2 Research 2 Surgery 2 Thermodynamics 2 11.41 study and interpretation of the Old Testament 1 11.51 early Christianity 1 33.25 thermodynamics 1 44.67 pediatrics 1