Classification
777 - [Unassigned]
791 - Public performances
98
006 - Special computer methods
64
770 - Photography, photographs & computer art
62
778 - Fields & kinds of photography
34
331 - Labor economics
18
000 - Computer science, information & general works
15
384 - Communications; telecommunication
15
771 - Techniques, equipment & materials
12
781 - General principles & musical forms
6
330 - Economics
4
658 - General management
4
302 - Social interaction
3
620 - Engineering & allied operations
3
745 - Decorative arts
3
338 - Production
2
381 - Commerce
2
070 - News media, journalism & publishing
1
374 - Adult education
1
500 - Natural sciences & mathematics
1
741 - Drawing & drawings
1
775 - Digital photography
1
776 - Computer art (Digital art)
1
794 - Indoor games of skill
1