Columbia subject headings:
Harvard subject headings:
Lessing, Gotthold Ephraim, 1729-1781--Appreciation--Congresses.
Lessing, Gotthold Ephraim, 1729-1781--Congresses.
Princeton subject headings:
Lessing, Gotthold Ephraim, 1729-1781--Appreciation.
Lessing, Gotthold Ephraim, 1729-1781--Criticism and interpretation.