Columbia subject headings:
Souverain, Hippolyte.
Harvard subject headings:
Authors, French--19th century--Correspondence
Balzac, Honoré de, 1799-1850--Correspondence.
Balzac, Honoré de, 1799-1850.
Publishers and publishing--France--Correspondence.
Souverain, Hippolyte--Correspondence.
Souverain, Hippolyte.
Princeton subject headings:
Authors, French--19th century--Correspondence.
Balzac, Honoré de, 1799-1850. Correspondence.
Publishers and publishing--France--Correspondence.
Souverain, Hippolyte--Correspondence.