Columbia subject headings:
Igbo (African people)--Civilization.
Igbo (African people)--Ethnic identity.
Igbo (African people)--Religion.
Igbo (African people)--Social life and customs.
Harvard subject headings:
Igbo (African people)--Civilization.
Igbo literature.
Princeton subject headings:
Igbo (African people)--Civilization.
Igbo literature.