Columbia subject headings:
Epic poetry, Latin (Medieval and modern)--History and criticism.
Romances--History and criticism.
Walter, of Aquitaine--Romances--History and criticism.
Waltharius.
Harvard subject headings:
Epic poetry, Latin (Medieval and modern)--History and criticism.
Romances--History and criticism.
Walter, of Aquitaine--Romances--History and criticism.
Waltharius
Princeton subject headings:
Epic poetry, Latin (Medieval and modern)--History and criticism.
Romances--History and criticism.
Romances.
Walter, of Aquitaine--Romances--History and criticism.
Waltharius.