Columbia subject headings:
Russo-Polish War, 1919-1920--Personal narratives.
Russo-Polish War, 1919-1920--Sources.
Harvard subject headings:
Russo-Polish War, 1919-1920--Personal narratives.
Russo-Polish War, 1919-1920--Sources.
Princeton subject headings:
Poland--History--Wars of 1918-1921--Sources.
Russo-Polish War, 1919-1920--Personal narratives.
Russo-Polish War, 1919-1920--Sources.
Soviet Union--History--Revolution, 1917-1921--Sources.