Columbia subject headings:
Harvard subject headings:
Holocaust, Jewish (1939-1945)--Germany--Biography.
Holocaust, Jewish (1939-1945)--Netherlands--Biography.
Jews--Germany--Biography.
Jews--Netherlands--Biography.
Wielek, H., 1912-1988.
Princeton subject headings:
Germans--Netherlands--Biography.
Germany--History--20th century.
Germany--Relations--Netherlands.
Netherlands--History--20th century.
Netherlands--Relations--Germany.
Wielek, H.