Classification
200 - Religion
400 - Language
3
700 - The arts; fine & decorative arts
3
720 - Architecture
100 - Philosophy & psychology
2
000 - Computer science, information & general works
1
140 - Specific philosophical schools
1
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
770 - Photography, photographs & computer art
1
900 - History & geography
1