Columbia subject headings:
Poland--History--Occupation, 1939-1945.
Poland. Polskie Siły Zbrojne. Armia Krajowa.
World War, 1939-1945--Underground movements--Poland.
Harvard subject headings:
Lublin (Poland : Voivodeship)--History--20th century.
Poland--History--Occupation, 1939-1945
World War, 1939-1945--Deportations from Poland.
Princeton subject headings:
Lublin (Poland : Voivodeship)--History--20th century.
Poland--History--Occupation, 1939-1945.
Poland. Polskie Siły Zbrojne. Armia Krajowa
World War, 1939-1945--Underground movements--Poland.