Columbia subject headings:
Composers--France--Correspondence.
Fauré, Gabriel, 1845-1924--Correspondence.
Mistresses--France--Correspondence.
Harvard subject headings:
Composers--France--Correspondence
Fauré, Gabriel, 1845-1924--Correspondence.
Hasselmans, Marguerite--Correspondence.
Mistresses--France--Correspondence.
Princeton subject headings:
Composers--France--Correspondence.
Fauré, Gabriel, 1845-1924--Correspondence.
Mistresses--France--Correspondence.