Ṣāʻid ibn Aḥmad Andalusī

1029 – 1070

• Science in the medieval world
• Kitāb ṭabaqāt al-umam
• Tabakâtü'l-ümem
• Tabaqāt al-umam
• Tarjumah-ʾi al-Taʻrīf bi-ṭabaqāt al-umam
• Ṭabaqāt al-umam