Kelas utama
2X
Divisi
Seksi
- 320Political science47
- 321Systems of governments & states6
- 322Relation of state to organized groups4
- 323Civil & political rights6
- 324The political process3
- 325International migration & colonization
- 326Slavery & emancipation
- 327International relations3
- 328The legislative process1
- 329[Unassigned]