Columbia subject headings:
Harvard subject headings:
Defense industries--Germany--History--20th century--Congresses.
Germany--Foreign relations--1933-1945--Congresses.
Germany--Military policy--Congresses.
Germany--Politics and government--1933-1945--Congresses.
National socialism--Congresses.
World War, 1939-1945--Causes--Congresses.
Princeton subject headings:
Germany--History, Military--20th century--Congresses.
Germany--History--1933-1945--Congresses.
Germany--Politics and government--1933-1945--Congresses.