Columbia subject headings:
Congo (Democratic Republic)--Politics and government--1960-1997.
United Nations--Congo (Democratic Republic)
Harvard subject headings:
Congo (Democratic Republic)--History--1960-1997
Congo (Democratic Republic)--Politics and government--1960-1997
United Nations--Congo (Democratic Republic)
Princeton subject headings:
Congo (Democratic Republic)--History--1960-1997.
Congo (Democratic Republic)--Politics and government--1960-1997.
United Nations--Congo (Democratic Republic).