Classification
794 - Indoor games of skill
6
000 - Computer science, information & general works
4
005 - Computer programming, programs & data
4
006 - Special computer methods
4
300 - Social sciences
4
302 - Social interaction
4
530 - Physics
4
791 - Public performances
4
330 - Economics
3
658 - General management
3
777 - [Unassigned]
3
004 - Data processing & computer science
2
306 - Culture & institutions
2
384 - Communications; telecommunication
2
620 - Engineering & allied operations
2
700 - The arts; fine & decorative arts
2
745 - Decorative arts
2
770 - Photography, photographs & computer art
2
800 - Literature & rhetoric
2
155 - Differential & developmental psychology
1
301 - Sociology & anthropology
1
327 - International relations
1
333 - Economics of land & energy
1
337 - International economics
1
338 - Production
1
355 - Military science
1
358 - Air & other specialized forces
1
363 - Other social problems & services
1
381 - Commerce
1
391 - Costume & personal appearance
1
500 - Natural sciences & mathematics
1
518 - Numerical analysis
1
519 - Probabilities & applied mathematics
1
520 - Astronomy & allied sciences
1
540 - Chemistry & allied sciences
1
600 - Technology
1
612 - Human physiology
1
616 - Diseases
1
617 - Surgery & related medical specialties
1
629 - Other branches of engineering
1
650 - Management & auxiliary services
1
808 - Rhetoric & collections of literature
1
809 - History, description & criticism
1
900 - History & geography
1