Columbia subject headings:
Harvard subject headings:
Composers--Soviet Union--Biography
Tchaikovsky, Peter Ilich, 1840-1893
Tchaikovsky, Peter Ilich, 1840-1893--Journeys--United States.
Princeton subject headings:
Composers--Soviet Union--Biography.
Tchaikovsky, Peter Ilich, 1840-1893--Travel--United States.
Tchaikovsky, Peter Ilich, 1840-1893.