Classification
320 - Political science
59
330 - Economics
58
900 - History & geography
24
300 - Social sciences
11
340 - Law
10
100 - Philosophy & psychology
9
657 - Accounting
6
700 - The arts; fine & decorative arts
6
200 - Religion
5
800 - Literature & rhetoric
5
410 - Linguistics
3
140 - Specific philosophical schools
2
333 - Economics of land & energy
2
346 - Private law
2
370 - Education
2
382 - International commerce
2
400 - Language
2
530 - Physics
2
610 - Medicine & health
2
833 - German fiction
2
943 - Central Europe; Germany
2
000 - Computer science, information & general works
1
141 - Idealism & related systems
1
170 - Ethics
1
174 - Occupational ethics
1
261 - Social theology
1
284 - Protestants of Continental origin
1
296 - Judaism
1
297 - Islam, Babism & Bahai Faith
1
350 - Public administration & military science
1
363 - Other social problems & services
1
500 - Natural sciences & mathematics
1
576 - Genetics & evolution
1
600 - Technology
1
770 - Photography, photographs & computer art
1
830 - Literatures of Germanic languages
1
940 - History of Europe
1