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