Classification
330 - Economics
54
900 - History & geography
11
400 - Language
10
808 - Rhetoric & collections of literature
9
320 - Political science
8
300 - Social sciences
7
700 - The arts; fine & decorative arts
7
100 - Philosophy & psychology
6
800 - Literature & rhetoric
6
340 - Law
4
410 - Linguistics
2
801 - Philosophy & theory
2
160 - Logic
1
193 - Philosophy of Germany & Austria
1
200 - Religion
1
227 - Epistles
1
301 - Sociology & anthropology
1
306 - Culture & institutions
1
332 - Financial economics
1
610 - Medicine & health
1
658 - General management
1
830 - Literatures of Germanic languages
1
835 - German speeches
1
940 - History of Europe
1
949 - Other parts of Europe
1