Columbia subject headings:
Music--Manuscripts--Facsimiles.
Shostakovich, Dmitriĭ Dmitrievich, 1906-1975--Manuscripts--Facsimiles.
Symphonies--Scores.
Harvard subject headings:
May Day (Labor holiday)--Soviet Union--Songs and music.
Music--Manuscripts--Facsimiles
Musical sketches.
Shostakovich, Dmitriĭ Dmitrievich, 1906-1975--Manuscripts--Facsimiles.
Symphonies--Scores.
Princeton subject headings:
May Day (Labor holiday)--Soviet Union--Songs and music.
Music--Manuscripts--Facsimiles.
Musical sketches.
Scores.
Shostakovich, Dmitriĭ Dmitrievich, 1906-1975--Manuscripts--Facsimiles.
Symphonies--Scores.
Symphonies.