BIBLIOGRAPHY REFERENCE: BOOK Al-Bīrūnī: His Time, Life and Works Author Hakim Said (Author) Ansar Khan (Author) Year of Publication 1981 City Karachi Other Numbers 11108 See reference for OpenMind ISMI items with this reference Person: Abū Rayḥān Muḥammad ibn Aḥmad al-Bīrūnī
