Title: al-Nuẓum al-mālīyah wa-al-iqtiṣādīyah fī al-dawlah al-Islāmīyah ʻalá ḍawʼ Kitāb al-Kharāj li-Abī Yūsuf
Subjects: History, Economics, Economic aspects, Finance, Islam, Real property tax, Property (Islamic law), Public Finance, Religious aspects