Classification
120 - Epistemology, causation & humankind
140 - Specific philosophical schools
2
304 - Factors affecting social behavior
340 - Law
2
370 - Education
170 - Ethics
1
200 - Religion
1
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
320 - Political science
1
333 - Economics of land & energy
1
530 - Physics
1
551 - Geology, hydrology & meteorology
1
600 - Technology
1
700 - The arts; fine & decorative arts
1