Columbia subject headings:
German drama--19th century--History and criticism.
German drama--20th century--History and criticism.
Renaissance in literature.
Renaissance--Italy.
Harvard subject headings:
Comparative literature--German and Italian.
Comparative literature--Italian and German.
German drama--19th century--History and criticism.
German drama--20th century--History and criticism.
Renaissance--Italy--Influence.
Princeton subject headings:
German drama--19th century--History and criticism.
German drama--20th century--History and criticism.
Renaissance in literature.
Renaissance--Italy.