Classification
320 - Political science
330 - Economics
333 - Economics of land & energy
2
363 - Other social problems & services
600 - Technology
2
657 - Accounting
300 - Social sciences
1
370 - Education
1
380 - Commerce, communications & transportation
1
620 - Engineering & allied operations
1
630 - Agriculture & related technologies
1
650 - Management & auxiliary services
1
700 - The arts; fine & decorative arts
1