Classification
200 - Religion
400 - Language
700 - The arts; fine & decorative arts
4
900 - History & geography
4
800 - Literature & rhetoric
3
100 - Philosophy & psychology
2
140 - Specific philosophical schools
2
320 - Political science
2
410 - Linguistics
2
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
330 - Economics
1
333 - Economics of land & energy
1
340 - Law
1
720 - Architecture
1
770 - Photography, photographs & computer art
1
780 - Music
1