Classification
100 - Philosophy & psychology
900 - History & geography
11
700 - The arts; fine & decorative arts
7
800 - Literature & rhetoric
7
830 - Literatures of Germanic languages
3
111 - Ontology
2
141 - Idealism & related systems
1
200 - Religion
1
320 - Political science
1
400 - Language
1
530 - Physics
1
701 - Philosophy of fine & decorative arts
1
720 - Architecture
1
831 - German poetry
1
833 - German fiction
1
973 - United States
1