al-Risālah al-muʻīnīyah
By: az Khvājah-ʼi Ṭūsī ; bā dībāchah-yi az Muḥammad Taqī Dānishʹpazhūh
Contributors: Dānishʹpazhūh, Muḥammad Taqī
Series: Intishārāt-i Danishgāh-i Tihrān -- 300; Publications de l'Université de Tehran -- no 300.
Publisher: Chāpkhānah-ʼi Dānishgāh
Published: 1956
Place of publication: Tehran?]
Language: per
Number of pages: 92
Subjects: Astronomy; Early works to 1800
Notes: In Persian.

Half-tone reproduction of the original manuscript.