TY  - BOOK
AU  - Lassner Jacob
TI  - The Shaping of Äbbàsid Rule
PY  - 1980///
CY  - Princeton
PB  - Princeton University Press
KW  - Abbasids
KW  - Islamic Empire
KW  - Politics anf government
KW  - Iraq
KW  - History
KW  - 634-1534
ER  -