Classification
001 - Knowledge
658 - General management
330 - Economics
50
670 - Manufacturing
37
300 - Social sciences
31
302 - Social interaction
31
500 - Natural sciences & mathematics
24
338 - Production
21
381 - Commerce
9
331 - Labor economics
8
620 - Engineering & allied operations
7
158 - Applied psychology
6
650 - Management & auxiliary services
5
332 - Financial economics
3
745 - Decorative arts
3
000 - Computer science, information & general works
2
304 - Factors affecting social behavior
2
384 - Communications; telecommunication
2
005 - Computer programming, programs & data
1
150 - Psychology
1
153 - Mental processes & intelligence
1
368 - Insurance
1
380 - Commerce, communications & transportation
1
394 - General customs
1
600 - Technology
1
604 - Special topics
1
741 - Drawing & drawings
1