Classification
791 - Public performances
124
900 - History & geography
41
306 - Culture & institutions
14
700 - The arts; fine & decorative arts
14
302 - Social interaction
8
320 - Political science
7
384 - Communications; telecommunication
4
809 - History, description & criticism
3
305 - Social groups
2
330 - Economics
2
370 - Education
2
770 - Photography, photographs & computer art
2
800 - Literature & rhetoric
2
801 - Philosophy & theory
2
973 - United States
2
000 - Computer science, information & general works
1
070 - News media, journalism & publishing
1
100 - Philosophy & psychology
1
120 - Epistemology, causation & humankind
1
128 - Humankind
1
140 - Specific philosophical schools
1
155 - Differential & developmental psychology
1
170 - Ethics
1
364 - Criminology
1
380 - Commerce, communications & transportation
1
418 - Standard usage & applied linguistics
1
530 - Physics
1
600 - Technology
1
620 - Engineering & allied operations
1
751 - Techniques, equipment, materials & forms
1
777 - [Unassigned]
1
781 - General principles & musical forms
1
782 - Vocal music
1
792 - Stage presentations
1
940 - History of Europe
1
941 - British Isles
1