Classification
363 - Other social problems & services
700 - The arts; fine & decorative arts
19
600 - Technology
17
620 - Engineering & allied operations
14
000 - Computer science, information & general works
10
580 - Plants (Botany)
10
333 - Economics of land & energy
8
610 - Medicine & health
7
140 - Specific philosophical schools
5
304 - Factors affecting social behavior
5
900 - History & geography
5
414 - Phonology & phonetics
3
540 - Chemistry & allied sciences
3
380 - Commerce, communications & transportation
2
576 - Genetics & evolution
2
330 - Economics
1
530 - Physics
1
615 - Pharmacology & therapeutics
1
630 - Agriculture & related technologies
1
720 - Architecture
1