Columbia subject headings:
Harvard subject headings:
Biographies.
Mauthausen (Concentration camp)--Biography.
Nazis--Biography
Physicians--Germany--Biography
Schenck, Ernst Günther, 1904-1998.
World War, 1939-1945--Germany.
Princeton subject headings:
Mauthausen (Concentration camp)--Biography.
Nazis--Biography.
Physicians--Germany--Biography.
Schenck, Ernst Günther, 1904-1998.
World War, 1939-1945--Germany.