Title: al- Muslimūn wa-al-Bīzanṭīyūn fī Sharqī al-Baḥr al-Mutawassiṭ fīmā bayna al-qarnayn al-thālith wa-al-sādis H/al-tāsiʻ wa-al-thānī ʻashar M
Subjects: Foreign relations