Columbia subject headings:
Harvard subject headings:
Aesthetics, European--18th century--Congresses.
Aesthetics, European--19th century--Congresses.
Aesthetics, German--18th century--Congresses.
Aesthetics, German--19th century--Congresses.
Princeton subject headings:
Aesthetics, European--18th century.
Aesthetics, European--19th century.
Aesthetics, Modern--18th century.
Aesthetics, Modern--19th century.
Aesthetics--Study and teaching--Europe, Central--History--18th century.
Aesthetics--Study and teaching--Europe, Central--History--19th century.