Columbia subject headings:
Harvard subject headings:
Authors, German--18th century--Correspondence
König, Eva Catharina, 1736-1778
Lessing, Gotthold Ephraim, 1729-1781--Correspondence.
Princeton subject headings:
Authors, German--18th century--Correspondence.
König, Eva Catharina, 1736-1778.
Lessing, Gotthold Ephraim, 1729-1781. Correspondence.