Columbia subject headings:
Commedia dell'arte--History and criticism.
Performing arts--History--20th century.
Theater--History--20th century.
Harvard subject headings:
Arts, Modern--20th century
Commedia dell'arte--History and criticism
Performing arts--History--20th century.
Theater--History--20th century.
Princeton subject headings:
Commedia dell'arte--History and criticism.
Performing arts--History--20th century.
Theater--History--20th century.