Columbia subject headings:
Intelligence service--United States.
National security--United States.
Strategic forces--Soviet Union.
United States--Politics and government--1961-1963.
Harvard subject headings:
Intercontinental ballistic missiles.
Military intelligence--United States
Nuclear weapons.
United States--Foreign relations--Soviet Union.
United States--History--1961-1969.
United States--Military policy.
United States--Politics and government--1961-1963.
Princeton subject headings:
Intercontinental ballistic missiles.
Military intelligence--United States.
Nuclear weapons.
United States--History--1961-1969.
United States--Military policy.