Columbia subject headings:
Poland--History--Revolution, 1905-1907.
Siedlce (Poland : Voivodeship)--History.
Harvard subject headings:
Poland--History--Revolution, 1905-1907
Siedlce (Poland : Voivodeship)--History.
Princeton subject headings:
Poland--History--Revolution, 1905-1907.
Siedlce (Poland : Voivodeship)--History.