Columbia subject headings:
Kennan, George F. (George Frost), 1904-2005.
Soviet Union--Foreign relations--1945-1991.
United States--Foreign relations--1945-1989.
World politics--1945-1989.
Harvard subject headings:
Kennan, George F. (George Frost), 1904-2005
Soviet Union--Foreign relations--1945-1991.
United States--Foreign relations--1945-
United States--Foreign relations--1945-1989.
World politics--1945-
World politics--1945-1989
Princeton subject headings:
Kennan, George F. (George Frost), 1904-2005.
Soviet Union--Foreign relations--1945-1991.
United States--Foreign relations--1945-1989.
World politics--1945-1989.