Classification
330 - Economics
340 - Law
363 - Other social problems & services
4
581 - Specific topics in natural history
630 - Agriculture & related technologies
320 - Political science
2
333 - Economics of land & energy
2
140 - Specific philosophical schools
1
350 - Public administration & military science
1
590 - Animals (Zoology)
1
600 - Technology
1
610 - Medicine & health
1
612 - Human physiology
1
700 - The arts; fine & decorative arts
1