Columbia subject headings:
Nationalism and sports--History--20th century.
Nationalism and sports--Poland--History--20th century.
Peace Race (Bicycle race)--History--20th century.
Sports and state--History--20th century.
Sports and state--Poland--History--20th century.
Harvard subject headings:
Bicycle racing--Poland--History--20th century.
Peace Race (Bicycle race)--History--20th century.
Sports and state--Poland--History--20th century.
Princeton subject headings: