Columbia subject headings:
Art, Polish--Poland--Wrocław--History--20th century.
Wrocław (Poland)--Intellectual life--20th century.
Harvard subject headings:
Art--Poland--Wrocław--History.
Wrocław (Poland)--Intellectual life.
Princeton subject headings:
Art--Poland--Wrocław--History.
Wrocław (Poland)--Intellectual life.