Columbia subject headings:
Harvard subject headings:
Arts and revolutions--Balkan Peninsula.
Arts and revolutions--Europe, Central.
Socialism and the arts--Balkan Peninsula.
Socialism and the arts--Europe, Central.
Princeton subject headings:
Arts and revolutions--Balkan Peninsula.
Arts and revolutions--Europe, Central.
Socialism and the arts--Balkan Peninsula.
Socialism and the arts--Europe, Central.