Columbia subject headings:
Harvard subject headings:
Castles--France--Doubs (Department)--History.
Castles--France--Doubs (Dept.)--History.
Cities and towns--France--Doubs (Department)--History.
Cities and towns--France--Doubs (Dept.)--History.
Doubs (France : Department)--Antiquities.
Doubs (France : Department)--History.
Doubs (France : Département)--Antiquities.
Doubs (France : Département)--History.
Princeton subject headings:
Castles--France--Doubs.
Doubs (France)--History.