Columbia subject headings:
Harvard subject headings:
Bartók, Béla, 1881-1945--Manuscripts--Facsimiles.
Music--Manuscripts--Facsimiles.
Piano music, Arranged
Princeton subject headings:
Arrangements (Music)
Bartók, Béla, 1881-1945--Manuscripts--Facsimiles.
Concertos.
Music--Manuscripts--Facsimiles.
Piano music, Arranged.