Classification
374 - Adult education
384 - Communications; telecommunication
500 - Natural sciences & mathematics
331 - Labor economics
34
620 - Engineering & allied operations
33
004 - Data processing & computer science
21
005 - Computer programming, programs & data
10
658 - General management
9
000 - Computer science, information & general works
7
330 - Economics
2
300 - Social sciences
1
302 - Social interaction
1
621 - Applied physics
1
670 - Manufacturing
1
745 - Decorative arts
1