Classification
000 - Computer science, information & general works
17
140 - Specific philosophical schools
8
200 - Religion
2
300 - Social sciences
2
304 - Factors affecting social behavior
2
320 - Political science
9
330 - Economics
333 - Economics of land & energy
23
340 - Law
4
363 - Other social problems & services
370 - Education
9
380 - Commerce, communications & transportation
400 - Language
3
410 - Linguistics
1
414 - Phonology & phonetics
2
530 - Physics
1
550 - Earth sciences
1
551 - Geology, hydrology & meteorology
8
576 - Genetics & evolution
2
580 - Plants (Botany)
3
581 - Specific topics in natural history
3
600 - Technology
29
610 - Medicine & health
6
620 - Engineering & allied operations
24
657 - Accounting
2
658 - General management
4
700 - The arts; fine & decorative arts
22
720 - Architecture
9
800 - Literature & rhetoric
2
900 - History & geography