Classification
800 - Literature & rhetoric
900 - History & geography
410 - Linguistics
26
400 - Language
12
700 - The arts; fine & decorative arts
10
140 - Specific philosophical schools
7
320 - Political science
5
100 - Philosophy & psychology
3
304 - Factors affecting social behavior
3
340 - Law
3
200 - Religion
2
300 - Social sciences
2
333 - Economics of land & energy
2
780 - Music
2
000 - Computer science, information & general works
1
170 - Ethics
1
297 - Islam, Babism & Bahai Faith
1
330 - Economics
1
380 - Commerce, communications & transportation
1
540 - Chemistry & allied sciences
1
576 - Genetics & evolution
1
580 - Plants (Botany)
1
720 - Architecture
1