Ulug Bey ve Semerkkanddeki Ilim Faaliyeti Hakkinda Giyasuddin-i Kasi'nin Mektubu (Ghiyah al Din al Kashi's Letter on Ulugh Bey and the Scientific Activity in Samarquand
Ankara: Turk Tarih Kurumu Basimevi, 1960. Paperback. 115p. Original wrapper. 25cm. Cover browned around edges. Turk Tarih Kurumu Yayinlarindan. VII. Seri, No. 39. First item/letter in Turkish, English and Persian; second item/letter in Turkish and English. More