Columbia subject headings:
Korea (North)--Politics and government.
Korea (North)--Social conditions.
Korea (South)--Social conditions--21st century.
Social psychology--Korea (North)
Social psychology--Korea (South)
Harvard subject headings:
Korea (North)--Politics and government
Korea (North)--Relations--Korea (South)
Korea (South)--Politics and government
Korea (South)--Relations--Korea (North)
Korea (South)--Social conditions--Psychological aspects.
Social problems--Korea (South)
Social psychology--Korea (South)
Princeton subject headings: