Title: Arabic logic
Subjects: Early works to 1800, Logic, Ibn al-Tayyib, Abu al-Faraj 'Abd Allah, 1043 d. Ta'liq Isaghuji 'alá Furfuriyus, Ibn al-Tayyib, Abu al-Faraj 'Abd Allah, 1043 d., Porphyrius. Isagoge, Porphyrius, Logic, early works to 1800, Philosophers, asia
People: Porphyry (ca. 234-ca. 305), Abū al-Faraj ʻAbd Allāh Ibn al-Ṭayyib (d. 1043)