Columbia subject headings:
Iran-Iraq War, 1980-1988.
Persian Gulf Region--History.
Persian Gulf War, 1991.
Harvard subject headings:
Iran-Iraq War, 1980-1988
Persian Gulf Region--History.
Persian Gulf War, 1991
Princeton subject headings:
Iran-Iraq War, 1980-1988.
Persian Gulf Region--History.
Persian Gulf War, 1991.