Kitāb al-ukar / [Theodosius].Theodosius, active 1st century B.C.[17--?]Preceded by 3 leaves of notes.The Sphaerica; translation begun by Qusṭā ibn Lūqā, and completed by another hand; revised by Thābit ibn Qurrah.Islamic binding, in brown.Modern (18th century?) calligraphic naskhī, in red and black, with diagrams.With autograph ex-libris of Ḥasan al-ʻAṭṭār.With: 6 other titles.text