Columbia subject headings:
Africa, North--History--Sources--Bibliography.
Archives--Great Britain--Catalogs.
Middle East--History--Sources--Bibliography.
Harvard subject headings:
Africa, North--History--Sources--Bibliography.
Archives--Great Britain--Catalogs.
Middle East--History--Sources--Bibliography.
Princeton subject headings:
Africa, North--History--Sources--Bibliography.
Archives--Great Britain--Inventories, calendars, etc.
Middle East--History--Sources--Bibliography.