Classification
900 - History & geography
800 - Literature & rhetoric
12
576 - Genetics & evolution
8
700 - The arts; fine & decorative arts
4
809 - History, description & criticism
4
943 - Central Europe; Germany
3
100 - Philosophy & psychology
2
300 - Social sciences
1
320 - Political science
1
323 - Civil & political rights
1
830 - Literatures of Germanic languages
1
831 - German poetry
1
832 - German drama
1
833 - German fiction
1
840 - Literatures of Romance languages
1
907 - Education, research & related topics
1
940 - History of Europe
1
944 - France & Monaco
1