Classification
384 - Communications; telecommunication
330 - Economics
9
500 - Natural sciences & mathematics
9
620 - Engineering & allied operations
9
005 - Computer programming, programs & data
8
331 - Labor economics
8
745 - Decorative arts
8
302 - Social interaction
6
658 - General management
6
004 - Data processing & computer science
5
338 - Production
5
621 - Applied physics
4
300 - Social sciences
3
303 - Social processes
2
380 - Commerce, communications & transportation
2
510 - Mathematics
2
000 - Computer science, information & general works
1
025 - Library operations
1
306 - Culture & institutions
1
332 - Financial economics
1
511 - General principles of mathematics
1
519 - Probabilities & applied mathematics
1
777 - [Unassigned]
1
781 - General principles & musical forms
1