Classification
000 - Computer science, information & general works
3
380 - Commerce, communications & transportation
3
658 - General management
3
333 - Economics of land & energy
2
500 - Natural sciences & mathematics
2
510 - Mathematics
1
519 - Probabilities & applied mathematics
1
576 - Genetics & evolution
1
600 - Technology
1
610 - Medicine & health
1
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
1