TY  - BOOK
AU  - Tritton, A.S.
AU  - Tritton, A.S.
TI  - Caliphs and their non-muslim subjects, critical study of convent of 'Umar'
U1  - V10Q7:258W04:D7 
PY  - 1930///
CY  - London
PB  - Oxford University Press
KW  - V10Q7:258W04:D7
ER  -