Classification
320 - Political science
330 - Economics
700 - The arts; fine & decorative arts
800 - Literature & rhetoric
900 - History & geography
000 - Computer science, information & general works
1
100 - Philosophy & psychology
1
120 - Epistemology, causation & humankind
1
140 - Specific philosophical schools
1
170 - Ethics
1
200 - Religion
1
300 - Social sciences
1
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
333 - Economics of land & energy
1
363 - Other social problems & services
1
370 - Education
1
400 - Language
1
410 - Linguistics
1
791 - Public performances
1