WITNESS

Maqālah fī qismat al-khaṭṭ alladhī istaʿmalahu Arshimīdis fī al-maqālah al-thāniyah min kitābihi fī al-kurah wa-al-usṭuwānah_Istanbul_Süleymaniye Manuscript Library_Hacı Beşir Ağa_440