Columbia subject headings:
Harvard subject headings:
Facsimiles
Masses--Scores
Music--Manuscripts--Facsimiles.
Schubert, Franz, 1797-1828--Manuscripts--Facsimiles.
Scores
Princeton subject headings:
Masses--Scores.
Masses.
Music--Manuscripts--Facsimiles.
Schubert, Franz, 1797-1828--Manuscripts--Facsimiles.
Scores.