Bar 'Ebroyo, Book of Guidances (and the truth of the Ecclesiastical foundations) Manuscript Name: Vat. sir. 612Link to Digitized Manuscript: Collection: Vat.sir.Authors: Bar Hebraeus [Bar 'Ebroyo]Bar Hebraeus [Bar 'Ebroyo]: Book of GuidancesContent Key Words other Genres: Uncatalogued