Columbia subject headings:
Nuclear disarmament--Periodicals.
Nuclear-weapon-free zones--Europe--Periodicals.
World politics--1945-1989--Periodicals.
Harvard subject headings:
Nuclear disarmament--Periodicals
Nuclear-weapon-free zones--Europe--Periodicals.
World politics--1945---Periodicals.
Princeton subject headings:
Nuclear disarmament--Periodicals.
Nuclear-weapon-free zones--Europe--Periodicals.
Periodicals.
World politics--1945---Periodicals.