Columbia subject headings:
Sweden--Foreign relations--1950---Periodicals.
Sweden--Foreign relations--Periodicals.
Sweden--History--Sources--Periodicals.
Sweden--Politics and government--1950-1973--Sources--Periodicals.
Sweden--Politics and government--1973---Sources--Periodicals.
Harvard subject headings:
Sweden--Foreign relations--Periodicals.
Sweden--History--Sources--Periodicals.
Princeton subject headings:
Sweden--Foreign relations--Periodicals.
Sweden--History--Sources--Periodicals.