Columbia subject headings:
Harvard subject headings:
Political science--Study and teaching (Higher)--United States--Soviet Union.
Political science--United States--Study and teaching (Higher)--Soviet Union.
United States--Politics and government--Study and teaching (Higher)--Soviet Union.
Princeton subject headings:
Political science--United States--Study and teaching (Higher)--Soviet Union.
United States--Politics and government--Study and teaching (Higher)--Soviet Union.