Columbia subject headings:
Antitrust law--Germany--History--1933-1945.
Monopolies--Germany--History--1933-1945.
Restraint of trade--Germany--History--1933-1945.
Harvard subject headings:
Antitrust law--Germany--History--1933-1945.
Monopolies--Germany--History--1933-1945.
Restraint of trade--Germany--History--1933-1945.
Princeton subject headings: