Columbia subject headings:
Westerplatte (Gdańsk, Poland)--History.
Westerplatte, Battle of, Poland, 1939.
World War, 1939-1945--Poland--Gdańsk.
Harvard subject headings:
Westerplatte (Gdańsk, Poland)--History--20th century.
Westerplatte, Battle of, Poland, 1939.
World War, 1939-1945--Poland--Gdańsk
Princeton subject headings:
Westerplatte (Gdańsk, Poland)--History.
Westerplatte, Battle of, Poland, 1939.
World War, 1939-1945--Poland--Gdańsk.