Columbia subject headings:
Harvard subject headings:
Death--Political aspects--Nigeria--Congresses.
Death--Social aspects--Nigeria--Congresses.
Funeral rites and ceremonies--Nigeria--Congresses.
Funeral rites and ceremonies--Nigeria--History--Congresses.
Igbo (African people)--Funeral customs and rites--Congresses.
Social change--Nigeria--Congresses.
Princeton subject headings:
Death--Political aspects--Nigeria--Congresses.
Death--Social aspects--Nigeria--Congresses.
Funeral rites and ceremonies--Nigeria--Congresses.
Funeral rites and ceremonies--Nigeria--History--Congresses.
Igbo (African people)--Funeral customs and rites--Congresses.
Social change--Nigeria--Congresses.