Classification
900 - History & geography
11
930 - History of ancient world to ca. 499
10
320 - Political science
9
940 - History of Europe
7
330 - Economics
5
400 - Language
5
340 - Law
2
943 - Central Europe; Germany
2
301 - Sociology & anthropology
1
410 - Linguistics
1
430 - Germanic languages; German
1
623 - Military & nautical engineering
1
937 - Italy & adjacent territories to 476
1
949 - Other parts of Europe
1