Columbia subject headings:
Industrial relations--Korea (South)--History--20th century.
Labor disputes--Korea (South)--History--20th century.
Labor movement--Korea (South)--History--20th century.
Labor unions--Korea (South)--History--20th century.
Working class--Political activity--Korea (South)--History--20th century.
Harvard subject headings:
Princeton subject headings:
Industrial relations--Korea (South)--20th century.
Korea (South)--Politics and government--1960-1988.
Labor movement--Korea (South)--History--20th century.
Labor unions--Korea (South)--History--20th century.
Working class--Political activity--Korea (South)--History--20th century.