Columbia subject headings:
Harvard subject headings:
Ahmadu Bello University. Northern History Research Scheme--Catalogs.
Manuscripts, Arabic--Nigeria, Northern--Zaria--Catalogs.
Manuscripts, Arabic--Nigeria--Zaria--Catalogs.
Nigeria, Northern--History--Manuscripts--Catalogs.
Nigeria, Northern--History--Sources--Bibliography--Catalogs.
Princeton subject headings:
Manuscripts, Arabic--Nigeria--Zaria--Catalogs.
Nigeria--History--Manuscripts--Catalogs.
Nigeria--History--Sources--Bibliography--Catalogs.