Classification
330 - Economics
610 - Medicine & health
2
658 - General management
2
000 - Computer science, information & general works
1
153 - Mental processes & intelligence
1
304 - Factors affecting social behavior
1
333 - Economics of land & energy
1
338 - Production
1
510 - Mathematics
1
515 - Analysis
1
580 - Plants (Botany)
1
650 - Management & auxiliary services
1
670 - Manufacturing
1
700 - The arts; fine & decorative arts
1