Columbia subject headings:
Harvard subject headings:
Congo (Democratic Republic)--Languages
Ekonda dialect--Congo (Democratic Republic)--Mai-Ndombe.
Mai-Ndombe (Congo)--Languages.
Mongo-Nkundu language--Dialects--Congo (Democratic Republic)
Princeton subject headings:
Congo (Democratic Republic)--Languages.
Ekonda dialect--Congo (Democratic Republic)--Mai-Ndombe.
Mai-Ndombe (Congo)--Languages.
Mongo-Nkundu language--Dialects--Congo (Democratic Republic).