Title: The History of al-Tabari, vol. XXXV. The Crisis of the Abbasid Caliphate
Subtitle: The Caliphates of Al-Musta'in and Al-Mu'tazz, A.D. 862-869/A.H. 248-255
Subjects: Abbasids, Early works to 1800, History, Middle east, history, to 622