Classification
384 - Communications; telecommunication
658 - General management
17
381 - Commerce
11
330 - Economics
9
740 - Drawing & decorative arts
5
741 - Drawing & drawings
5
745 - Decorative arts
5
302 - Social interaction
2
338 - Production
2
659 - Advertising & public relations
2
000 - Computer science, information & general works
1
153 - Mental processes & intelligence
1
300 - Social sciences
1
331 - Labor economics
1
380 - Commerce, communications & transportation
1
500 - Natural sciences & mathematics
1
620 - Engineering & allied operations
1
650 - Management & auxiliary services
1
670 - Manufacturing
1