Columbia subject headings:
Mayr, Giovanni Simone, 1763-1845--Thematic catalogs.
Mayr, Giovanni Simone, 1763-1845. Operas.
Operas--Analysis, appreciation.
Harvard subject headings:
Mayr, Giovanni Simone, 1763-1845--Thematic catalogs.
Mayr, Giovanni Simone, 1763-1845. Operas.
Operas--Analysis, appreciation
Princeton subject headings:
Mayr, Giovanni Simone, 1763-1845--Thematic catalogs.
Mayr, Giovanni Simone, 1763-1845. Operas.
Operas--Analysis, appreciation.