(3GdhDSSGJ GdGOGQjI (B:s (3NdGd GdaJQI (B247 - 334 (3g X (B861 - 945 (3e (B/s - (3SGeQGFi, MSGe bhGes (Damascus : Maktabah Dar al-Fath, 1971)
2.
Keywords: Islamic Empire -- Politics and government