Columbia subject headings:
Bishops--Nigeria--Biography.
Catholic Church--Bishops--Biography.
Nigeria--Church history--20th century.
Okogie, Anthony Olubunmi, 1936-
Harvard subject headings:
Bishops--Nigeria--Biography.
Catholic Church--Bishops--Biography.
Catholic Church--Nigeria--Bishops.
Nigeria--Church history--20th century.
Okogie, Anthony Olubunmi, 1936-
Princeton subject headings: