Columbia subject headings:
Dramatists, German--20th century--History and criticism.
German drama (Comedy)--20th century--History.
National socialism and theater.
Theater and state--Germany--20th century--History.
Harvard subject headings:
Comedy--History and criticism
Dramatists, German--20th century--History and criticism.
German drama (Comedy)--20th century--History.
National socialism and theater.
Theater and state--Germany--20th century--History.
Theater--Germany--History--20th century.
Princeton subject headings: