Classification
000 - Computer science, information & general works
2
330 - Economics
333 - Economics of land & energy
380 - Commerce, communications & transportation
2
530 - Physics
700 - The arts; fine & decorative arts
320 - Political science
1
340 - Law
1
500 - Natural sciences & mathematics
1
540 - Chemistry & allied sciences
1
576 - Genetics & evolution
1