Title: دراسة نقدية للروايات المالية في خلافة عمر بن الخطاب
Description: Islamic Empire; history; 622-661; economic conditions.
Subjects: Economic history, Economic conditions, History, Politics and government
Places: Islamic Empire
People: ʻUmar ibn al-Khaṭṭāb Caliph (-644)
Time periods: 622-661