Columbia subject headings:
Harvard subject headings:
Bilingualism--Cameroon--History.
Cameroon--Anniversaries, etc.
Cameroon--Civilization--21st century.
Cameroon--Languages.
Cameroon--Politics and government.
Cameroon--Social life and customs.
Politicians--Cameroon--Biography.
Sociolinguistics--Cameroon.
Princeton subject headings:
Bilingualism--Cameroon--History.
Cameroon--Anniversaries, etc.
Cameroon--Civilization--21st century.
Cameroon--Languages.
Cameroon--Politics and government.
Cameroon--Social life and customs.
Politicians--Cameroon--Biography.
Sociolinguistics--Cameroon.