Columbia subject headings:
Communism--Russia (Federation)--Periodicals.
Communism--Soviet Union--Periodicals.
Russia (Federation)--Periodicals.
Soviet Union--Periodicals.
Harvard subject headings:
Communism--Russia (Federation)--Periodicals.
Communism--Soviet Union--Periodicals
Russia (Federation)--Periodicals.
Soviet Union--Periodicals.
Princeton subject headings:
Communism--Soviet Union--Periodicals.
Periodicals.
Soviet Union--Periodicals.