Columbia subject headings:
Khrushchev, Nikita Sergeevich, 1894-1971.
United Nations--Soviet Union.
World politics--1955-1965.
Harvard subject headings:
Khrushchev, Nikita Sergeevich, 1894-1971.
United Nations--Soviet Union.
Visits of state--United States
World politics--1945-
World politics--1945-1989
Princeton subject headings:
Khrushchev, Nikita Sergeevich, 1894-1971.
United Nations--Soviet Union.
Visits of state--United States.
World politics--1945-1989.