1. IO Islamic 824/1 Reference (shelfmark): IO Islamic 824/1 Title: Risālah fī rāshīkāt al-Hind Scope & Content: Author: Bīrūnī, Muḥammad ibn Aḥmad, 973?-1048 VIAF ID: 100174240 Subject: Mathematics, Arab--Early works to 1800 Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 1134 Extent: 1 item