Columbia subject headings:
Libre Teatro Libre--History.
Theater--Argentina--Córdoba--History--20th century.
Theater--Political aspects--Argentina--Córdoba--History--20th century.
Harvard subject headings:
Libre Teatro Libre--History.
Theater--Argentina--Córdoba--History--20th century.
Theater--Political aspects--Argentina--Córdoba--History--20th century.
Princeton subject headings: