00545nam a2200169Ia 4500 62474 080101n ii |||gr||||Z||||||465 297.92 Tritton, A. S. , Author. The caliphs and their non-muslim subjects : a critical study of the covenant of Umar / by A. S. Tritton . Textual Documents London Oxford Universsity Press 240p: 23cm. Persian & Arabic Caliphs, Non-muslim subjects G-Persian Arabic ddc BK 0 0 0 0 General SKBL SKBL G-Persian Arabic 2008-01-01 00000 0 297.92 T 739 C 423.91 2024-01-14 00:00:00 1 2008-01-01 BK 63581 63581