The Arabs and the Sudan: from the seventh to the early sixteenth century 2026-02-15T23:22:38+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Hassan, Yusuf Fadl (Edinburgh U.P., 1967)