Columbia subject headings:
Africa, North--Historical geography.
Africa, North--Historiography.
Morocco--Historical geography.
Morocco--Historiography.
Harvard subject headings:
Morocco--Historical geography.
Morocco--History--To 647--Historiography.
Tangier Peninsula (Morocco)--History.
Princeton subject headings:
Learning and scholarship--History--Medieval, 500-1500.
Morocco--Historical geography.
Morocco--History--To 647--Historigraphy.
Tangier Peninsula (Morocco)--History.