Columbia subject headings:
Beyer, Johanna Magdalena, 1888-1944--Manuscripts--Facsimiles.
Music--Manuscripts--Facsimiles.
Songs (High voice) with flute.
Harvard subject headings:
Beyer, Johanna Magdalena, 1888-1944--Manuscripts--Facsimiles.
Facsimiles
Music--Manuscripts--Facsimiles
Songs (High voice) with flute.
Princeton subject headings:
Beyer, Johanna Magdalena, 1888-1944--Manuscripts--Facsimiles.
Music--Manuscripts--Facsimiles.
Songs.