Classification
320 - Political science
330 - Economics
333 - Economics of land & energy
2
610 - Medicine & health
900 - History & geography
140 - Specific philosophical schools
1
363 - Other social problems & services
1
370 - Education
1
600 - Technology
1
620 - Engineering & allied operations
1
630 - Agriculture & related technologies
1
657 - Accounting
1
658 - General management
1
700 - The arts; fine & decorative arts
1