Columbia subject headings:
Conscience, Hendrik, 1812-1883--Correspondence.
Léopold I, King of the Belgians, 1790-1865.
Novelists, Flemish--19th century--Correspondence.
Harvard subject headings:
Conscience, Hendrik, 1812-1883--Correspondence.
Léopold I, King of the Belgians, 1790-1865.
Novelists, Flemish--19th century--Correspondence.
Princeton subject headings:
Conscience, Hendrik, 1812-1883--Correspondence.
Léopold I, King of the Belgians, 1790-1865.
Novelists, Flemish--19th century--Correspondence.