Columbia subject headings:
Arts and society--Sierra Leone--Freetown.
Freetown (Sierra Leone)--Social life and customs.
Masks--Sierra Leone--Freetown.
Secret societies--Sierra Leone--Freetown.
Harvard subject headings:
Arts and society--Sierra Leone--Freetown.
Freetown (Sierra Leone)--Social life and customs.
Masks--Sierra Leone--Freetown.
Secret societies--Sierra Leone--Freetown.
Princeton subject headings:
Arts and society--Sierra Leone--Freetown.
Freetown (Sierra Leone)--Social life and customs.
Masks--Sierra Leone--Freetown.
Secret societies--Sierra Leone--Freetown.