Columbia subject headings:
Harvard subject headings:
Forced labor--Germany--Berlin.
Polish people--Germany--Berlin--Biography.
World War, 1939-1945--Personal narratives, Polish.
Princeton subject headings:
Forced labor--Germany--History--20th century.
Polish people--Germany--20th century.
Service, Compulsory non-military--Germany--History.
World War, 1939-1945--Conscript labor--Germany.