Columbia subject headings:
Harvard subject headings:
Poland--History--Wars of 1918-1921--Propaganda.
Propaganda, Soviet--Poland.
Russo-Polish War, 1919-1920--Propaganda.
Princeton subject headings:
Poland--History--Wars of 1918-1921--Propaganda.
Propaganda, Soviet--Poland.
Russo-Polish War, 1919-1920--Propaganda.