Al- Īz̤āh 'an ūṣūl ṣinā'at al-massāḥ
Series: 'Ilm dar Īrān, 8.  Intishārāt-i Bunyād-i Farhang-i
Publisher: Sāziman-i Barnāmah
Published: 1968
Place of publication: Tihrān
Language: per
Number of pages: 182
Subjects: Geometry -- Early works to 1800; Mathematics, Arab.