Columbia subject headings:
Christian sociology--Periodicals.
International cooperation--Periodicals.
Peace--Periodicals.
World politics--1955-1965--Periodicals.
Harvard subject headings:
World politics--1955-1965--Periodicals.
Princeton subject headings:
Christian sociology--Periodicals.
International cooperation--Periodicals.
Peace--Periodicals.
Periodicals.
World politics--1955-1965--Periodicals.