Columbia subject headings:
Harvard subject headings:
Iran--Economic conditions--1945-1979.
Iran--Economic conditions--1979-
Iran--Economic conditions--1979-1997.
Iran--Politics and government--1941-1979.
Iran--Politics and government--1979-1997.
Princeton subject headings:
Iran--Economic conditions--1945-1979.
Iran--Economic conditions--1979-1997.
Iran--Politics and government--1941-1979.
Iran--Politics and government--1979-1997.