Columbia subject headings:
Harvard subject headings:
Book collecting--France--Brittany--History.
Book collectors--France--Biography.
Bookplates, French--France--Brittany--History.
Brittany (France)--Biography.
Heraldic bookplates.
Heraldry--France--Brittany.
Private libraries--France--Brittany--History.
Princeton subject headings:
Book collecting--France--Brittany--History.
Book collectors--France--Biography.
Bookplates, French--France--Brittany--History.
Brittany (France)--Biography.
Heraldic bookplates.
Heraldry--France--Brittany.
Private libraries--France--Brittany--History.