Columbia subject headings:
Poland--History--Occupation, 1939-1945.
Warsaw (Poland)--History--Uprising, 1944.
World War, 1939-1945--Campaigns--Poland.
Harvard subject headings:
Warsaw (Poland)--History, Military.
World War, 1939-1945--Campaigns--Poland--Warsaw.
Princeton subject headings:
Warsaw (Poland)--History, Military.
World War, 1939-1945--Campaigns--Poland--Warsaw.