Miftāḥ al-ḥisāb.
Contributors: Dimirdāsh, Aḥmad Saʻīd.; Shaykh, Muḥammad Ḥamdī al-Ḥifnī
Series: Turāthunā
Publisher: Dār al-Kātib al-'Arabī
Published: 1969
Place of publication: Al-Qāhirah
Language: ara
Number of pages: 357
Subjects: Geometry -- Early works to 1800