Kelas utama
2X
Divisi
Seksi
- 150Psychology24
- 151[Unassigned]
- 152Perception, movement, emotions & drives5
- 153Mental processes & intelligence17
- 154Subconscious & altered states
- 155Differential & developmental psychology43
- 156Comparative psychology
- 157[Unassigned]
- 158Applied psychology10
- 159[Unassigned]4