Columbia subject headings:
Bach, Johann Christian, 1735-1782--Manuscripts--Facsimiles.
Metastasio, Pietro, 1698-1782--Musical settings.
Music--Manuscripts--Facsimiles.
Operas--Scores.
Themistocles, approximately 524 B.C.-approximately 459 B.C.--Drama.
Harvard subject headings:
Princeton subject headings:
Bach, Johann Christian, 1735-1782--Manuscripts--Facsimiles.
Metastasio, Pietro, 1698-1782--Musical settings.
Music--Manuscripts--Facsimiles.
Operas--Scores.
Operas.
Scores.
Themistocles, approximately 524 B.C.-approximately 459 B.C.--Drama.