Classification
000 - Computer science, information & general works
1
100 - Philosophy & psychology
4
140 - Specific philosophical schools
2
200 - Religion
6
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
2
320 - Political science
5
333 - Economics of land & energy
2
340 - Law
5
370 - Education
3
380 - Commerce, communications & transportation
1
400 - Language
2
410 - Linguistics
2
520 - Astronomy & allied sciences
1
600 - Technology
1
610 - Medicine & health
1
700 - The arts; fine & decorative arts
4
800 - Literature & rhetoric
831 - German poetry
1
900 - History & geography
9