Columbia subject headings:
Manuscripts, Medieval--Germany--Aurich--Catalogs.
Manuscripts, Medieval--Germany--Emden (Lower Saxony)--Catalogs.
Manuscripts, Medieval--Germany--Oldenburg--Catalogs.
Harvard subject headings:
Manuscripts, Medieval--Germany--Aurich--Catalogs.
Manuscripts, Medieval--Germany--Emden--Catalogs.
Manuscripts, Medieval--Germany--Oldenburg--Catalogs.
Princeton subject headings:
Manuscripts, Medieval--Germany--Aurich (Lower Saxony)--Catalogs.
Manuscripts, Medieval--Germany--Emden (Lower Saxony)--Union lists.
Manuscripts, Medieval--Germany--Oldenburg--Union lists.
Niedersächsisches Staatsarchiv in Aurich--Catalogs.
Union catalogs--Germany--Emden (Lower Saxony).
Union catalogs--Germany--Oldenburg.