Columbia subject headings:
Arabs in literature.
Chansons de geste--History and criticism.
Christianity and other religions in literature.
Crusades in literature.
French poetry--To 1500--History and criticism.
Islam in literature.
Muslims in literature.
Paganism in literature.
Harvard subject headings:
Arabs in literature.
Chansons de geste--History and criticism.
Christianity and other religions in literature.
Crusades in literature.
French poetry--To 1500--History and criticism
Heroes in literature
Islam in literature.
Muslims in literature
Paganism in literature.
Princeton subject headings:
Chansons de geste--History and criticism.