Columbia subject headings:
Adlerwerke--History.
Germany--Economic policy--1933-1945.
World War, 1939-1945--Concentration camps--Germany.
World War, 1939-1945--Conscript labor--Germany.
World War, 1939-1945--Economic aspects--Germany.
Harvard subject headings:
Adlerwerke--History.
Germany--Economic policy--1933-1945.
World War, 1939-1945--Concentration camps--Germany.
World War, 1939-1945--Conscript labor--Germany.
World War, 1939-1945--Economic aspects--Germany.
Princeton subject headings:
Adlerwerke--History.
Germany--Economic policy--1933-1945.
World War, 1939-1945--Concentration camps--Germany.
World War, 1939-1945--Conscript labor--Germany.
World War, 1939-1945--Economic aspects--Germany.