Classification
900 - History & geography
15
320 - Political science
5
370 - Education
2
791 - Public performances
2
943 - Central Europe; Germany
2
100 - Philosophy & psychology
1
300 - Social sciences
1
301 - Sociology & anthropology
1
306 - Culture & institutions
1
330 - Economics
1
576 - Genetics & evolution
1
700 - The arts; fine & decorative arts
1
800 - Literature & rhetoric
1
832 - German drama
1
940 - History of Europe
1