Classification
791 - Public performances
384 - Communications; telecommunication
47
777 - [Unassigned]
45
006 - Special computer methods
17
778 - Fields & kinds of photography
13
658 - General management
12
770 - Photography, photographs & computer art
11
332 - Financial economics
7
331 - Labor economics
6
381 - Commerce
5
000 - Computer science, information & general works
4
330 - Economics
4
338 - Production
4
302 - Social interaction
3
781 - General principles & musical forms
3
070 - News media, journalism & publishing
2
741 - Drawing & drawings
2
780 - Music
2
800 - Literature & rhetoric
2
900 - History & geography
2
100 - Philosophy & psychology
1
140 - Specific philosophical schools
1
170 - Ethics
1
301 - Sociology & anthropology
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
398 - Folklore
1
400 - Language
1
500 - Natural sciences & mathematics
1
581 - Specific topics in natural history
1
590 - Animals (Zoology)
1
610 - Medicine & health
1
620 - Engineering & allied operations
1
621 - Applied physics
1
700 - The arts; fine & decorative arts
1
790 - Recreational & performing arts
1
792 - Stage presentations
1
794 - Indoor games of skill
1