Classification
576 - Genetics & evolution
900 - History & geography
34
320 - Political science
14
943 - Central Europe; Germany
7
100 - Philosophy & psychology
3
140 - Specific philosophical schools
3
200 - Religion
3
700 - The arts; fine & decorative arts
3
300 - Social sciences
2
800 - Literature & rhetoric
2
940 - History of Europe
2
947 - Eastern Europe; Russia
2
016 - Bibliographies of works on specific subjects
1
128 - Humankind
1
231 - God
1
270 - History of Christianity & Christian church
1
280 - Christian denominations & sects
1
301 - Sociology & anthropology
1
322 - Relation of state to organized groups
1
323 - Civil & political rights
1
385 - Railroad transportation
1
830 - Literatures of Germanic languages
1
832 - German drama
1
907 - Education, research & related topics
1
909 - World history
1
920 - Biography, genealogy & insignia
1
944 - France & Monaco
1