Columbia subject headings:
Chopin, Frédéric, 1810-1849--Appreciation.
Harvard subject headings:
Chopin, Frédéric, 1810-1849--Appreciation--Soviet Union.
Princeton subject headings:
Chopin, Frédéric, 1810-1849--Appreciation--Soviet Union.
Chopin, Frédéric, 1810-1849--Criticism and interpretation.