Classification
304 - Factors affecting social behavior
15
616 - Diseases
3
320 - Political science
2
370 - Education
2
005 - Computer programming, programs & data
1
300 - Social sciences
1
307 - Communities
1
327 - International relations
1
330 - Economics
1
339 - Macroeconomics & related topics
1
380 - Commerce, communications & transportation
1
384 - Communications; telecommunication
1
400 - Language
1
410 - Linguistics
1
500 - Natural sciences & mathematics
1
610 - Medicine & health
1
614 - Incidence & prevention of disease
1
620 - Engineering & allied operations
1
621 - Applied physics
1
658 - General management
1
700 - The arts; fine & decorative arts
1
800 - Literature & rhetoric
1
808 - Rhetoric & collections of literature
1
895 - Literatures of East & Southeast Asia
1
909 - World history
1