Buḥūth wa-dirāsāt fī tārīkh al-ʻuṣūr al-wustá
By: Saʻīd ʻAbd al-Fattāḥ ʻĀshūr
Publisher: Jāmiʻat Bayrūt al-ʻArabīyah
Published: 1977
Place of publication: Bayrūt
Language: ara
Number of pages: 483
Subjects: Middle Ages