Columbia subject headings:
Harvard subject headings:
Conquerors--Islamic Empire--Biography.
Islamic Empire--History--661-750.
Spain--History--711-1516.
Ṭāriq ibn Ziyād, active 711.
Princeton subject headings:
Conquerors--Islamic Empire--Biography.
Islamic Empire--History--661-750.
Spain--History--711-1516.
Ṭāriq ibn Ziyād, active 711.