Columbia subject headings:
Harvard subject headings:
Czechoslovakia--Relations--Russia (Federation)--Periodicals.
Russia (Federation)--Relations--Czechoslovakia--Periodicals.
Slavic philology--Periodicals.
Slavs--History--Periodicals.
Princeton subject headings:
Czechoslovakia--Relations--Soviet Union--Periodicals.
Periodicals.
Slavic philology--Periodicals.
Slavs--History--Periodicals.
Soviet Union--Relations--Czechoslovakia--Periodicals.