Columbia subject headings:
Abbrederis, Matthäus, 1652-
Klosterkirche (Neu St. Johann, Switzerland)--Organs.
Organ (Musical instrument)--Switzerland--Neu Sankt Johann.
Orgelbau M. Mathis & Söhne.
Harvard subject headings:
Abbrederis, Matthäus, 1652?-
Klosterkirche (Neu St. Johann, Switzerland)--Organ.
Organ (Musical instrument)--Switzerland--Neu Sankt Johann.
Organ (Musical instrument)--Switzerland--Neu St. Johann.
Orgelbau M. Mathis & Söhne.
Princeton subject headings: