Columbia subject headings:
Strategic Defense Initiative--Social aspects--United States.
United States--Civilization--1945-
United States--Defenses.
United States--Politics and government--1981-1989.
Harvard subject headings:
Strategic Defense Initiative--Social aspects--United States.
United States--Civilization--1945-
United States--Defenses.
United States--Politics and government--1981-1989.
United States--Politics and government--1989-
Princeton subject headings:
Strategic Defense Initiative--Social aspects--United States.
United States--Civilization--1945-
United States--Defenses.
United States--Politics and government--1981-.