TY - BOOK AU - Said,Hakim Mohammad AU - Khan,Ansar Zahid TI - Al-Bīrūnī: his times, life and works U1 - 509/.2/4 19 PY - 1981/// CY - Karachi PB - Hamdard Academy KW - Scientists KW - Iran KW - Biography KW - Astronomy, Medieval N1 - age of Al-Bīrūnī; Al-Bīrūnī at khwarizm; Al-Bīrūnī predecessors and contemporaries; Al-Bīrūnī as an astronomer; Al-Bīrūnī as a scientist; human sciences and society ER -