Columbia subject headings:
Harvard subject headings:
Folk songs, Korean--China--History and criticism.
Korea (South)--Relations--Korea (North)
Korean reunification question (1945- )
Law--Korea (North)
Motion pictures--Korea (North)
Performing arts--Korea (North)
Princeton subject headings:
Korea (North)--Civilization--Study and teaching--Korea (South).
Korean reunification question (1945- )--Philosophy.