TY - BOOK AU - al-Darir,al-Siddiq Muhammad al-Amin TI - al-Gharar wa atharuhu fi al-'uqud fi al-fiqh al-islami: dirasah muqaranah PY - 1990/// CY - al-Khurtum, Sudan PB - al-Dar al-Sudaniyyah Lil Kutub KW - Risk (Islamic law) KW - Contracts (Islamic law) KW - Deception (Islamic law) KW - Sales (Islamic law) N1 - Thesis (Ph.D) - University Of Khurtum, 1990 ER -