1. Or 11201/1 Reference (shelfmark): Or 11201/1 Title: ʿAyn al-qawāʿid Scope & Content: Author: Qazwīnī, ʻAlī ibn ʻUmar, 1203 or 1204-1276 or 1277 VIAF ID: 7716905 Subject: Islamic philosophy Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 0677 Extent: 1 item