Columbia subject headings:
Harvard subject headings:
Germany--Armed Forces--Foreign countries--Congresses.
Germany--Armed Forces--Foreign service--Congresses.
Germany--Armed Forces--History--20th century--Congresses.
Germany--Armed Forces--History--21st century--Congresses.
Germany--Defenses--History--20th century--Congresses.
Germany--Defenses--History--21st century--Congresses.
Germany--Foreign relations--Congresses.
Germany--Military policy--Congresses.
Princeton subject headings:
Germany--Armed Forces--Foreign countries--Congresses.
Germany--Armed Forces--Foreign service--Congresses.
Germany--Armed Forces--History--20th century--Congresses.
Germany--Armed Forces--History--21st century--Congresses.
Germany--Defenses--History--20th century--Congresses.
Germany--Defenses--History--21st century--Congresses.
Germany--Foreign relations--Congresses.
Germany--Military policy--Congresses.