Columbia subject headings:
Congo (Brazzaville)--Politics and government--1997-
Congo (Brazzaville)--Politics and government--20th century.
Harvard subject headings:
Congo (Brazzaville)--Politics and government--1997-
Congo (Brazzaville)--Politics and government--20th century.
Princeton subject headings:
Congo (Brazzaville)--Ethnic relations.
Congo (Brazzaville)--Politics and government--1960-1997.
Congo (Brazzaville)--Politics and government--1997-
Congo (Brazzaville)--Politics and government.