1. Or 11210/2 Reference (shelfmark): Or 11210/2 Title: Ibāḥat al-bāḥah Scope & Content: Author: Biqāʻī, Ibrāhīm ibn ʻUmar, 1406 or 1407-1480 VIAF ID: 42153600 Subject: Mathematics, Arab--Early works to 1800 Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 0836 Extent: 1 item