Classification
000 - Computer science, information & general works
333 - Economics of land & energy
400 - Language
610 - Medicine & health
600 - Technology
2
700 - The arts; fine & decorative arts
2
320 - Political science
1
330 - Economics
1
370 - Education
1
380 - Commerce, communications & transportation
1
576 - Genetics & evolution
1
580 - Plants (Botany)
1
620 - Engineering & allied operations
1
658 - General management
1
720 - Architecture
1
900 - History & geography
1