Classification
100 - Philosophy & psychology
3
300 - Social sciences
320 - Political science
3
330 - Economics
3
380 - Commerce, communications & transportation
400 - Language
3
600 - Technology
3
620 - Engineering & allied operations
3
780 - Music
900 - History & geography
3
370 - Education
2
410 - Linguistics
2
700 - The arts; fine & decorative arts
2
340 - Law
1
630 - Agriculture & related technologies
1
658 - General management
1