Classification
800 - Literature & rhetoric
900 - History & geography
576 - Genetics & evolution
2
809 - History, description & criticism
2
100 - Philosophy & psychology
1
700 - The arts; fine & decorative arts
1
830 - Literatures of Germanic languages
1
831 - German poetry
1
832 - German drama
1
840 - Literatures of Romance languages
1