Columbia subject headings:
Folk music--Russia (Federation)--History and criticism.
Musical instruments--Russia (Federation)
Harvard subject headings:
Folk music--Russia (Federation)--History and criticism
Folk music--Russia--History and criticism.
Instrumental music--Russia--History and criticism.
Musical instruments--Russia
Musical instruments--Russia (Federation)
Princeton subject headings:
Folk music--Russia (Federation)--History and criticism.
Musical instruments--Russia (Federation)