Columbia subject headings:
Sonatas (Harpsichord)
Sonatas (Piano)
Harvard subject headings:
Harpsichord music--Spain--18th century--Scores.
Piano music--Spain--18th century--Scores.
Sonatas (Harpsichord)--18th century--Scores.
Sonatas (Piano)--18th century--Scores.
Sonatas.
Princeton subject headings: