Keywords
- Islamic Empire2
- Islamic astronomy2
- Islamic countries2
- Stamps2
- Tables2
- full covers2
- notes (documents)2
- Algebra1
- Apollonius, of Perga. Conics1
- Arab countries1
- Arabic language--Grammar1
- Astronomy, Medieval1
- Athīr al-Dīn al-Abharī, al-Mufaḍḍal ibn ʻUmar, -1265. Hidāyat al-ḥikmah1
- Bookplates1
- Conics (Apollonius, of Perga)1
- Criticism, Textual1
- Flap bindings1
- Geography, Arab1
- Geometry1
- History1