00797nam a2200241   45000010008000000030008000080050017000160080041000330100017000740200016000910350023001070400027001300500015001570820013001721000025001852450072002102600040002823000026003225000112003485040057004606500014005176510024005312691906BD-DhUL20201021114822.0800102s1977    us       b    001 0 eng    a   45012266   a08799914637  a(OCoLC)ocm05837107  aDLCcCLEdZCUdBD-DhUL  aDS288b.S5  a955bAMC1 aSiddiqi, Amir Hasan.10aCaliphate and kingship :cAmir Hasan Siddiqi.bin medieval Persia /  aPhiladelphia : bPorcupine,cc1977.  axi, 120 p. ; c21 cm.  a"The subject treated in this book was presented as a thesis ... at the London university in 1934."--Introd.  a"Bibliographical list of authorities": p. [177]-181. 0aAbbasids. 0aIranxHistoryy640-