... p. 33 4). For example, Bar Hebraeus, a minister at a Syriac JacobiteChurch and famous during the thirteenth century, copied chapters of AbuHamed Ghazali’s Ihya al-Ulum-al-Din – including a chapter ... Record, 37 , 32 0 38 .Butler, P. 1 933 : Fifteenth Century Editions of Arabic Authors in Latin Translation, McDonaldPresentation Volume. Freeport, NY: Books For Libraries Press.Crombie, A C. 19 63: Medieval ... lettersof credit) – means of commerce developed by Muslims and borrowed by Euro-peans (Mirakhor, 1988 [19 83] , p. 33 0). Udovitch and other economic historianshave also demonstrated the diffusion...