Classification
900 - History & geography
14
340 - Law
11
320 - Political science
8
330 - Economics
4
700 - The arts; fine & decorative arts
2
943 - Central Europe; Germany
2
301 - Sociology & anthropology
1
323 - Civil & political rights
1
370 - Education
1
832 - German drama
1
909 - World history
1
940 - History of Europe
1