Columbia subject headings:
Khrushchev, Nikita Sergeevich, 1894-1971.
Soviet Union--Relations--United States.
United States--Relations--Soviet Union.
Harvard subject headings:
Heads of state--Soviet Union--Biography.
Khrushchev, Nikita Sergeevich, 1894-1971.
Khrushchev, Sergeĭ
Soviet Union--Politics and government--1953-1985.
Soviet Union--Relations--United States.
United States--Relations--Soviet Union.
Princeton subject headings:
Heads of state--Soviet Union--Biography.
Khrushchev, Nikita Sergeevich, 1894-1971.
Khrushchev, Sergeĭ.
Soviet Union--Politics and government--1953-1985.