TY  - BOOK
AU  - Shibli Numani
TI  - Umar
SN  - 9781850436706
PY  - 2004///
CY  - London, New York
PB  - I.B. Tauris, Oxford Center for Islamic Studies
KW  - Umar ibn al-Khattab
KW  - Caliphs
KW  - Biography
KW  - Islamic Empire
ER  -