Columbia subject headings:
Manuscripts--Germany--Regensburg--Catalogs.
Music--Manuscripts--Thematic catalogs.
Harvard subject headings:
Manuscripts--Germany--Regensburg--Catalogs.
Music--Germany--Regensburg--Manuscripts--Thematic catalogs.
Music--Manuscripts--Thematic catalogs
Sammlung Proske--Catalogs.
Princeton subject headings:
Catalogs.
Manuscripts--Germany (West)--Regensburg--Catalogs.
Music--Manuscripts--Thematic catalogs.