Columbia subject headings:
Jacob, of Edessa, approximately 640-708.
John, the Stylite.
Harvard subject headings:
British Library. Manuscript. Additional 14,493.
Canon law--Eastern churches
Canon law--Syrian Orthodox Church
Jacob, of Edessa, approximately 640-708
Jacob, of Edessa, approximately 640-708--Correspondence.
John, the Stylite, of Litarab, -737 or 738--Correspondence.
John, the Stylite.
Syrian Orthodox Church--Doctrines.
Syrian churches.
Princeton subject headings: