Columbia subject headings:
United States--Politics and government--1945-1989--Periodicals.
World politics--1955-1965--Periodicals.
Harvard subject headings:
United States--Politics and government--1945-1989--Periodicals.
World politics--1955-1965--Periodicals.
Princeton subject headings:
United States--Politics and government--1945-1989--Periodicals.
World politics--1955---Periodicals.