Al- Ma'mun al-'Abbasi.
Series: Madhāhib wa-shakhsīyāt
Publisher: al-Dār al-Qawmīyah lil-Tibā'ah wa-al-Nashr
Published: 1960
Place of publication: Al-Qāhirah
Language: ara
Number of pages: 153
Subjects: Maʾmūn, -- Caliph, -- 786-833.