Columbia subject headings:
Congo (Brazzaville)--Politics and government--1960-1997.
Congo (Brazzaville)--Politics and government--1997-
Harvard subject headings:
Congo (Brazzaville)--Politics and government--1997-
Congo (Brazzaville)--Social conditions.
Princeton subject headings:
Congo (Brazzaville)--Politics and government--1997-
Congo (Brazzaville)--Social conditions.