TY  - BOOK
AU  - Frye, R.N.
TI  - The Cambridge history of Iran - vol. 4 : the  period from the Arab invasion to the Saljuqs
SN  - 0521200938
U1  - 955 
PY  - 1975///
CY  - Cambridge
PB  - Cambridge University Press
N1  - SR
ER  -