Said, Hakim Mohammad, 1920- al-Biruni his times, life and works / by Hakim Mohammed Said and Ansar Zahid Khan - 1st ed. - Karachi, Pakistan : Hamdard Academy, 1981 - xi, 244 p. : leaves of plates ill., maps, ports. (some col.) 25 cm. LCCN: 8109-030671 Subjects--Personal Names: Biruni, Muhammad ibn Ahmad, 973?-1048 Subjects--Topical Terms: Scientists--Biography--IranAstronomy, Medieval