Classification
001 - Knowledge
2
330 - Economics
2
331 - Labor economics
8
338 - Production
1
381 - Commerce
14
384 - Communications; telecommunication
5
500 - Natural sciences & mathematics
1
658 - General management
58
659 - Advertising & public relations
7
740 - Drawing & decorative arts
741 - Drawing & drawings
57
745 - Decorative arts
57
800 - Literature & rhetoric
1