Columbia subject headings:
Gdańsk (Poland)--Biography.
Germany. Heer--Biography.
Poland--History--Occupation, 1939-1945.
Soldiers--Poland--Biography.
Tusk, Józef, 1907-1987.
Harvard subject headings:
Germany. Heer--Recruiting, enlistment, etc.--World War, 1939-1945.
Poland--History--Occupation, 1939-1945
Tusk family.
Tusk, Donald--Family.
Princeton subject headings: