Columbia subject headings:
Central African Republic--History--To 1960.
Congo (Brazzaville)--History--To 1960.
Kongo Wara, 1928-1931.
Harvard subject headings:
Central African Republic--History--To 1960.
Congo (Brazzaville)--History--To 1960.
Kongo Wara, 1928-1931.
Princeton subject headings:
Central African Republic--History--To 1960.
Congo (Brazzaville)--History--To 1960.
Kongo Wara, 1928-1931.