Classification
900 - History & geography
320 - Political science
8
700 - The arts; fine & decorative arts
5
340 - Law
4
300 - Social sciences
3
100 - Philosophy & psychology
2
630 - Agriculture & related technologies
2
800 - Literature & rhetoric
2
840 - Literatures of Romance languages
2
940 - History of Europe
2
943 - Central Europe; Germany
2
000 - Computer science, information & general works
1
303 - Social processes
1
305 - Social groups
1
306 - Culture & institutions
1
338 - Production
1
346 - Private law
1
355 - Military science
1
400 - Language
1
757 - Human figures
1
759 - Historical, geographic & persons treatment
1
809 - History, description & criticism
1