Columbia subject headings:
Enlightenment.
German drama--18th century--History and criticism.
Theater--Moral and ethical aspects.
Harvard subject headings:
Cronegk, Johann Friedrich von, 1731-1758. Codrus.
Enlightenment.
German drama (Tragedy)--18th century--History and criticism.
German drama--18th century--History and criticism.
Gottsched, Johann Christoph, 1700-1766. Sterbender Cato.
Lessing, Gotthold Ephraim, 1729-1781. Philotas.
Schlegel, Johann Elias, 1719-1749. Canut.
Theater--Moral and ethical aspects.
Princeton subject headings:
Enlightenment.
German drama--18th century--History and criticism.
Theater--Moral and ethical aspects.