Columbia subject headings:
Poland--History--Occupation, 1939-1945.
Warsaw (Poland)--History--Uprising, 1944.
World War, 1939-1945--Poland--Warsaw.
World War, 1939-1945--Underground movements--Poland--Warsaw.
Harvard subject headings:
Poland--History--Occupation, 1939-1945
Warsaw (Poland)--History--Uprising, 1944.
World War, 1939-1945--Poland--Warsaw.
World War, 1939-1945--Underground movements--Poland--Warsaw.
Princeton subject headings:
Poland. Polskie Siły Zbrojne. Armia Krajowa. Komenda Główna--History.
Warsaw (Poland)--History--Siege, 1939.
World War, 1939-1945--Campaigns--Poland D765.
World War, 1939-1945--Underground movements--Poland--Warsaw.