Columbia subject headings:
Defectors--Korea (North)--Interviews.
Korean reunification question (1945- )--Economic aspects.
Korean reunification question (1945- )--Political aspects.
Korean reunification question (1945- )--Social aspects.
Harvard subject headings:
Korea (North)--Relations--Korea (South)
Korea (South)--Relations--Korea (North)
Korean reunification question (1945-  )
Korean reunification question (1945-  )--Political aspects.
Korean reunification question (1945- )--Economic aspects.
Princeton subject headings: