Columbia subject headings:
Harvard subject headings:
Automobile industry and trade--Germany--History
Volkswagen Beetle automobile--History.
Volkswagen automobiles--History.
Volkswagenwerk--History.
World War, 1939-1945--Conscript labor--Germany.
Princeton subject headings:
Automobile industry and trade--Germany--History.
Volkswagen Beetle automobile--History.
Volkswagen automobiles--History.
Volkswagenwerk--History.
World War, 1939-1945--Conscript labor--Germany.