. . . . . . . . . . . . . . . . . . . . "Kitab Rudjdjar" . . . . . . . . . . "Al-Idrisi's world map from 1154" . . "Book of Roger" . . . . . . "The Book of Roger" . . . . . . . . . . . . . . . . . . . "''Nuzhat al-Musht\u0101q''" . . . . . "Tabula Rogeriana" . . . . . . . . "Tabula Rogeriana" . . . . . . "geographical compendium" .