Baghdad during the Abbasid Caliphate: from contemporary Arabic and Persian sources.

by Le Strange, G. (Guy), 1854-1933.
Published 1972

The lands of the Eastern Caliphate : Mesopotamia, Persia, and Central Asia from the Moslem conquest to the time of the Timur / by G. Le Strange.

by Le Strange, G. (Guy), 1854-1933.
Published 1976