Columbia subject headings:
Historiography--Islamic Empire.
Islamic Empire--History--622-661.
Islamic Empire--History--661-750.
Kindah (Arab tribe)
Harvard subject headings:
Arab countries--Historiography.
Islam--Historiography
Islamic Empire--History--622-661--Historiography.
Islamic Empire--History--661-750--Historiography.
Kindah (Arab tribe)--History.
Prosopography
Princeton subject headings:
Historiography--Islamic Empire.
Islamic Empire--History--622-661.
Islamic Empire--History--661-750.
Kindah (Arab tribe)