Columbia subject headings:
Harvard subject headings:
Enlightenment--Poland--Gdańsk.
Gdańsk (Poland)--Intellectual life--18th century.
Gdańsk (Poland)--Intellectual life--19th century.
Naturforschende Gesellschaft in Danzig--History.
Princeton subject headings:
Enlightenment--Poland--Gdańsk.
Gdańsk (Poland)--Intellectual life--18th century.
Naturforschende Gesellschaft in Danzig--History.