Risālatān fī al-ḥisāb al-'Arabī
Contributors: Irbilī, Aḥmad ibn 'Alī ibn 'Umar ibn Ṣāliḥ.; Kūshyār ibn Labbān, 10th cent.; Sa'īdan, Aḥmad Salīm; Istanbūl, Turkey. Ayasofya Kütüphanesi. MSS. (4857)
Publisher: al-Sharikah al-Miṣrīyah lil-ṭibǎ'ah wa-al-nashr
Published: 1967
Place of publication: Al-Qāhirah
Language: ara
Number of pages: 158
Subjects: Arithmetic -- Early works to 1900.; Mathematics, Arab.; Mathematics, Hindu