Columbia subject headings:
Romania--Foreign relations--1914-1944.
Romania--Foreign relations--1944-1989.
World War, 1939-1945--Diplomatic history.
World War, 1939-1945--Romania.
Harvard subject headings:
Romania--Foreign relations--1914-1944.
Romania--Foreign relations--1944-1989.
Romania--Foreign relations--20th century.
Romania--Politics and government--20th century.
World War, 1939-1945--Diplomatic history.
World War, 1939-1945--Romania--Participation.
World War, 1939-1945--Romania.
Princeton subject headings:
Romania--Foreign relations--1914-1944.
Romania--Foreign relations--1944-1989.
World War, 1939-1945--Diplomatic history.
World War, 1939-1945--Romania.