Columbia subject headings:
Authors, German--18th century--Correspondence.
Educators--Germany--Correspondence.
La Roche, Sophie von, 1731-1807--Correspondence.
La Roche, Sophie von, 1731-1807--Criticism and interpretation.
Petersen, Johann Friedrich Christian, 1753-1827--Correspondence.
Harvard subject headings:
Authors, German--18th century--Correspondence
Educators--Germany--Correspondence.
La Roche, Sophie von, 1731-1807--Correspondence.
La Roche, Sophie von, 1731-1807--Criticism and interpretation.
Petersen, Johann Friedrich Christian, 1753-1827--Correspondence.
Princeton subject headings:
Authors, German--18th century--Correspondence.
Educators--Germany--Correspondence.
La Roche, Sophie von, 1731-1807--Correspondence.
La Roche, Sophie von, 1731-1807--Criticism and interpretation.
Petersen, Johann Friedrich Christian, 1753-1827--Correspondence.