Early works to 1800 11 Manuscripts, Arabic -- 10 Astronomy -- 7 Collected works 7 Facsimiles -- 7 Astronomy, Arab -- 6 Arabic language -- 5 more ... Islam -- 5 Religious aspects -- 5 History 4 Medicine, Arab 4 Astronomy, Arab 3 Astronomy, Islamic -- 3 Civilization, Arab 3 Early works to 1800 -- 3 Islamic civilization 3 Libraries -- 3 Manuscripts -- 3 Medicine -- 3 Catalogs -- 2 Collected work 2 Collected works -- 2 Constellations -- 2 Mathematics 2 Mathematics, Arabic -- 2 Medicine, Arab -- 2 Names -- 2 Stars -- 2 Alchemy 1 Antiquities 1 less ...