Columbia subject headings:
Ibadan (Nigeria)--Description and travel.
Ibadan (Nigeria)--History.
Ibadan (Nigeria)--Literary collections.
Harvard subject headings:
Ibadan (Nigeria)--History.
Ibadan (Nigeria)--Intellectual life.
Ibadan (Nigeria)--Social life and customs.
Princeton subject headings:
Ibadan (Nigeria)--History.
Ibadan (Nigeria)--Intellectual life.
Ibadan (Nigeria)--Social life and customs.