Columbia subject headings:
Harvard subject headings:
Civil rights--Korea (North)
Civil rights--Korea (South)
Korea (South)--Politics and government--1960-
Students--Korea (South)--Political activity.
Working class--Political activity--Korea (South)
Princeton subject headings:
Civil rights--Korea (North)
Civil rights--Korea (South)
Korea (South)--Politics and government--1960-1988.
Students--Korea (South)--Political activity.
Working class--Political activity--Korea (South).