Columbia subject headings:
Germany--Economic conditions--1918-1945.
Germany--Politics and government--1933-1945.
Industrial policy--Germany.
Nationalsozialistische Deutsche Arbeiter-Partei.
Harvard subject headings:
Germany--Economic conditions--1918-1945.
Germany--Politics and government--1933-1945.
Industrial policy--Germany
Nationalsozialistische Deutsche Arbeiter-Partei.
Princeton subject headings:
Germany--Economic conditions--1918-1945.
Germany--Politics and government--1933-1945.
Industrial policy--Germany.
Nationalsozialistische Deutsche Arbeiter-Partei.