Columbia subject headings:
Harvard subject headings:
Authors, Polish--19th century--Correspondence.
Koźmian family.
Krasiński, Zygmunt, 1812-1859--Correspondence.
Princeton subject headings:
Authors, Polish--19th century--Correspondence.
Koźmian family.
Krasiński, Zygmunt, 1812-1859. Correspondence.