Columbia subject headings:
Katowice (Poland : Voivodeship)--Population.
Poland--History--Occupation, 1939-1945--Sources.
Harvard subject headings:
Katowice (Poland : Voivodeship)--History--Sources.
Katowice (Poland : Voivodeship)--Population.
Poland--History--Occupation, 1939-1945--Sources.
World War, 1939-1945--Poland--Katowice (Voivodeship)--Sources.
Princeton subject headings:
Katowice (Poland : Voivodeship)--Population.
Poland--History--Occupation, 1939-1945--Sources.