TY - BOOK AU - Abu Yusuf Ya'qub, TI - Kitab al-Kharaj PY - 1978/// CY - al-Qahirah PB - al-Matba'ah al-Salfiyah KW - Real property tax KW - Abbasid Caliphate KW - Real property tax (Islamic law) KW - Mesopotamia ER -