1. Or 12850 Reference (shelfmark): Or 12850 Title: Risālah al-iḥsān Scope & Content: Author: Ḥalabī, Muḥammad Barakāt ibn Aḥmad Subject: Islamic Empire--Biography--Early works to 1800 Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 1279 Extent: 1 item