Classification
576 - Genetics & evolution
2
580 - Plants (Botany)
2
610 - Medicine & health
2
000 - Computer science, information & general works
1
140 - Specific philosophical schools
1
333 - Economics of land & energy
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
581 - Specific topics in natural history
1
600 - Technology
1
700 - The arts; fine & decorative arts
1