title: Portraits of science. A polymath in the 10th century.
authors.affiliation: Centre d'Histoire des Sciences et des Philosophies Arabes et Médiévales, UMR 7062--CNRS, 7 rue Guy Môquet, 94801 Villejuif cedex, France. rashed@paris7.jussieu.fr
authors.forename: Roshdi
authors.initials: R
authors.lastname: Rashed
mesh_terms: D001256:Astronomy / Q000266:history; D004534:Egypt; D049691:History, Medieval; D007493:Iraq; D008433:Mathematics / Q000266:history*; D055095:Optics and Photonics / Q000266:history