Kitāb Otolokus fil-ṭulū wa al-ghurūb
Language: ara
Number of pages: 16
Subjects: Astronomy; Early works to 1800
Other titles: On the astronomy
Notes: Copy made in Turkey in the 13th century.

Microfilm. New York, N.Y. : Columbia University Libraries, 1982. 1 microfilm reel. No. 8 on a reel of 14 titles. Master negative: 3331-8.