The Ma'alim Al-qurba : fi ahkam al-hisba of diya al-din Muhammad ibn Muhammad al-Qurashi al-Shafi known as Ibn al-ukhuwwa / Diya Al-Din Muhammad Ibn Al-Ukhuwwa, edit by Reuben Levy Ibn Al-Ukhuwwa, Diya Al-Din Muhammad Levy Reuben ed. Islamic law 297.01 IBM London : Cambridge University Press, 1938. 1938. 1938 Text 110 p. ; eng