Columbia subject headings:
France--History--To 987.
Franks--History.
Germany--History--To 843.
Harvard subject headings:
France--History--To 987.
Franks--France--History.
Franks--France--Kings and rulers--History.
Franks--History--To 768
Princeton subject headings:
France--History--To 987.
Franks--France--History.
Franks--France--Kings and rulers--History.
Franks--History--To 768.