Classification
302 - Social interaction
330 - Economics
3
300 - Social sciences
2
500 - Natural sciences & mathematics
2
658 - General management
2
670 - Manufacturing
2
001 - Knowledge
1
006 - Special computer methods
1
155 - Differential & developmental psychology
1
331 - Labor economics
1
338 - Production
1
381 - Commerce
1
650 - Management & auxiliary services
1
745 - Decorative arts
1