Columbia subject headings:
Börne, Ludwig, 1786-1837--Political and social views.
Börne, Ludwig, 1786-1837.
Harvard subject headings:
Börne, Ludwig, 1786-1837--Political and social views.
Börne, Ludwig, 1786-1837.
Princeton subject headings:
Börne, Ludwig, 1786-1837--Political and social views.
Börne, Ludwig, 1786-1837.