Classification
000 - Computer science, information & general works
8
140 - Specific philosophical schools
200 - Religion
2
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
320 - Political science
330 - Economics
5
333 - Economics of land & energy
6
336 - Public finance
1
340 - Law
5
361 - Social problems & social welfare in general
3
363 - Other social problems & services
11
370 - Education
2
380 - Commerce, communications & transportation
500 - Natural sciences & mathematics
4
551 - Geology, hydrology & meteorology
2
576 - Genetics & evolution
4
580 - Plants (Botany)
1
581 - Specific topics in natural history
4
600 - Technology
610 - Medicine & health
2
620 - Engineering & allied operations
7
630 - Agriculture & related technologies
1
657 - Accounting
1
658 - General management
1
700 - The arts; fine & decorative arts
11
720 - Architecture
4
800 - Literature & rhetoric
1
900 - History & geography
6