Classification
300 - Social sciences
330 - Economics
576 - Genetics & evolution
700 - The arts; fine & decorative arts
900 - History & geography
100 - Philosophy & psychology
1
320 - Political science
1
370 - Education
1
500 - Natural sciences & mathematics
1
530 - Physics
1
540 - Chemistry & allied sciences
1
600 - Technology
1
620 - Engineering & allied operations
1
658 - General management
1
720 - Architecture
1