Miftāḥ al-muʻāmalāt (matn-i riyāz̲ī az qarn-i panjum)
Subtitle: bar asās-i nuskhah-ʼi munḥaṣar bih fard-i muʼarrikh 632
By: az Muḥammad ibn Ayyūb Ṭabarī ; bih kūshish-i Muḥammad Amīn Riyāḥī
Contributors: Riyāḥī, Muḥammad Amīn
Series: ʻIlm dar Īrān -- 12; Intishārāt-i Bunyād-i Farhang-i Īrān -- 95; ʻIlm dar Īrān -- 12.; Intishārāt-i Bunyād-i Farhang-i Īrān -- 95.
Publisher: [Bunyād-i Farhang-i Īrān]
Published: 1970
Place of publication: Teheran]
Language: per
Number of pages: 287
Subjects: Geometry; Early works to 1800
Notes: Includes bibliographical references.