Keywords
- Talkhīṣ aʻmāl al-ḥisāb (Ibn al-Bannāʼ, Aḥmad ibn Muḥammad)1
- Technology1
- Theoricae novae planetarum (Peurbach, Georg von)1
- Thirteenth century1
- Time measurements1
- Time--Religious aspects--Hinduism1
- Turkey1
- Turkic Mongol Domination (Armenia : 1045-1522)1
- Tīrthaṅkaras1
- Yantras1
- Zij-i jadid-i Sultani (Ulugh Beg)1
- Zodiac1
- Zodiac in art1
- almanacs1
- annotations1
- astronomical charts1
- calendars (documents)1
- detached leaves1
- envelope flaps (features)1
- gatherings (gathered matter components)1