Columbia subject headings:
Czech drama--Appreciation--Soviet Union--Bibliography.
Czech drama--Appreciation--Soviet Union.
Russian drama--Appreciation--Czechoslovakia--Bibliography.
Russian drama--Appreciation--Czechoslovakia.
Theater--Czechoslovakia--History--20th century.
Theater--Soviet Union--History--20th century.
Harvard subject headings:
Czech drama--Appreciation--Soviet Union--Bibliography.
Czech drama--Appreciation--Soviet Union.
Russian drama--Appreciation--Czechoslovakia--Bibliography.
Russian drama--Appreciation--Czechoslovakia.
Theater--Czechoslovakia--History--20th century.
Theater--Soviet Union--History.
Princeton subject headings:
Czech drama--Appreciation--Soviet Union--Bibliography.
Czech drama--Appreciation--Soviet Union.
Russian drama--Appreciation--Czechoslovakia--Bibliography.
Russian drama--Appreciation--Czechoslovakia.
Theater--Czechoslovakia--History--20th century.
Theater--Soviet Union--History--20th century.