Classification
000 - Computer science, information & general works
7
500 - Natural sciences & mathematics
576 - Genetics & evolution
700 - The arts; fine & decorative arts
6
140 - Specific philosophical schools
1
330 - Economics
1
333 - Economics of land & energy
1
340 - Law
1
581 - Specific topics in natural history
1
600 - Technology
1
610 - Medicine & health
1
800 - Literature & rhetoric
1