"The research leading to this database has received funding from the European Research Council under the European Union's Seventh Framework Programme (FP7/2007-2013) / ERC grant agreement n°322849"
Incipit
300v
خاتمة المساحة اعلم ان الممسوح اما ان يكون مربعا او مثلثا او مدورا او مقوسا فان كان مربعا