Columbia subject headings:
Romania--History--1944-1989.
Romania--History--1989-
Romania--Politics and government--1989-
Harvard subject headings:
Romania--History--Revolution, 1989.
Romania--Politics and government--1944-1989.
Romania--Politics and government--1989-
Princeton subject headings:
Romania--History--Revolution, 1989.
Romania--Politics and government--1944-1989.
Romania--Politics and government--1989-