Columbia subject headings:
Ethics in literature.
Lessing, Gotthold Ephraim, 1729-1781. Nathan der Weise.
Harvard subject headings:
Ethics in literature.
Lessing, Gotthold Ephraim, 1729-1781. Nathan der Weise.
Princeton subject headings:
Ethics in literature.
Lessing, Gotthold Ephraim, 1729-1781. Nathan der Weise.