Columbia subject headings:
Sextets (Piano, clarinet, flute, violin, viola, cello)--Scores and parts.
Symphonies (Instrumental ensemble)--Scores and parts.
Zwilich, Ellen Taaffe, 1939---Manuscripts--Facsimiles.
Harvard subject headings:
Music--Manuscripts--Facsimiles.
Sextets (Piano, clarinet, flute, violin, viola, cello)--Scores and parts.
Symphonies (Instrumental ensemble)--Scores and parts.
Zwilich, Ellen Taaffe, 1939---Manuscripts--Facsimiles.
Princeton subject headings:
Parts (Music)
Scores.
Symphonies (Piano, clarinet, flute, violin, viola, cello)--Scores and parts.
Symphonies.