Siddiqi, Amir Hasan.
Caliphate and kingship : in medieval Persia / Amir Hasan Siddiqi. - Philadelphia : Porcupine, c1977. - xi, 120 p. ; 21 cm.
"The subject treated in this book was presented as a thesis ... at the London university in 1934."--Introd.
"Bibliographical list of authorities": p. [177]-181.
08799914637
45012266
Abbasids.
Iran--History--640-
DS288 / .S5
955 / AMC
Caliphate and kingship : in medieval Persia / Amir Hasan Siddiqi. - Philadelphia : Porcupine, c1977. - xi, 120 p. ; 21 cm.
"The subject treated in this book was presented as a thesis ... at the London university in 1934."--Introd.
"Bibliographical list of authorities": p. [177]-181.
08799914637
45012266
Abbasids.
Iran--History--640-
DS288 / .S5
955 / AMC