Title: Dirāsah li-suqūṭ thalāthīn dawlah Islāmīyah /
Authors: ʻUways, ʻAbd al-Ḥalīm.; ʻUways, ʻAbd al-Ḥalīm.
Publisher: Dār al-Shurūq,
Year: 1982
Subjects: Islamic Empire History.