Columbia subject headings:
Gessner, Salomon, 1730-1788--Congresses.
Harvard subject headings:
German literature--18th century--History and criticism--Congresses
Gessner, Salomon, 1730-1788--Criticism and interpretation--Congresses.
Gessner, Salomon, 1730-1788. Idyllen--Congresses.
Painting, Swiss--18th century--Congresses.
Princeton subject headings:
German literature--18th century--History and criticism--Congresses.
Gessner, Salomon, 1730-1788--Criticism and interpretation--Congresses.
Gessner, Salomon, 1730-1788. Idyllen--Congresses.
Painting, Swiss--18th century--Congresses.