Columbia subject headings:
Gdańsk (Poland)--History--20th century.
Gdańsk (Poland)--History--Siege, 1939.
World War, 1939-1945--Campaigns--Poland.
Harvard subject headings:
Gdańsk (Poland)--History--20th century--Pictorial works.
Gdańsk (Poland)--History--20th century.
Jews--Persecutions--Poland--Gdańsk.
National socialism--Poland--Gdańsk.
Princeton subject headings:
Gdańsk (Poland)--History--20th century--Pictorial works.
Gdańsk (Poland)--History--20th century.
Jews--Persecutions--Poland--Gdańsk.
National socialism--Poland--Gdańsk.