Periods of Arab literature—first, 25; second, 20; third, 106; of Arab history, 2

Persia, its severance from the Abbasides, 13

Persian Portraits, 151

Petis de la Croix, a translator, 154

Philologists, Arab 59
(Kasim bin Ma'an, Kutrub, Jahiz (Al), Shaibani (As),
Asmai (Al), Abu Obaida, Ansari (Al), Abu Othman,
Abul Aina, Ibn Kutaiba, Ibn Duraid, each indexed
separately.)

Philology, Arab, 59

Philosophers, Arab, 65
(Khalid bin Yazid, Kindi (Al), Farabi (Al), Ibn Sina,
Ali bin Ridhwan, Ghazah (Al), Ibn Bajah, Ibn Rashid,
Kosta bin Luka, Thaleb bin Korra, Tavhidi (Al),
Majridi (Al), each indexed separately.)

Philosophy, Arab, 64

Physicians, Arab, 72
(Georgios bin Bakhtyeshun, Gabriel bin Georgios,
Isa bin Musa, Maseweih, Yahya bin Maseweih,
Honem bin Ishak, Kosta bin Luka, Razi, Ibn Batlan,
each indexed separately.)

Places of learning, 105