Columbia subject headings:
Cameroon--Politics and government--1982-
Union des populations du Cameroun--Congresses.
Harvard subject headings:
Cameroon--Politics and government--20th century--Congresses.
Cameroon--Politics and government--21st century--Congresses.
Princeton subject headings:
Cameroon--Politics and government--20th century--Congresses.
Cameroon--Politics and government--21st century--Congresses.