Columbia subject headings:
Communication in science--Germany--History--18th century.
Communication--Germany--History--18th century.
Enlightenment--Germany.
Germany--Intellectual life--18th century.
Journalism--Germany--History--18th century.
Harvard subject headings:
Communication in science--Germany--History--18th century.
Communication--Germany--History--18th century.
Enlightenment--Germany
Germany--Intellectual life--18th century.
Journalism--Germany--History--18th century.
Princeton subject headings:
Communication in science--Germany--History--18th century.
Communication--Germany--History--18th century.
Enlightenment--Germany.
Germany--Intellectual life--18th century.
Journalism--Germany--History--18th century.