Columbia subject headings:
Ethics, Ancient.
Ethics, Medieval.
Harvard subject headings:
Classical literature--History and criticism--Congresses
Ethics in literature--Congresses.
Ethics, Ancient--Congresses.
Ethics, Ancient.
Ethics, Medieval--Congresses.
Ethics, Medieval.
Hypocrisy--Congresses.
Literature, Medieval--History and criticism--Congresses
Princeton subject headings:
Classical literature--History and criticism--Congresses.
Ethics in literature--Congresses.
Ethics, Ancient--Congresses.
Ethics, Medieval--Congresses.
Hypocrisy--Congresses.
Literature, Medieval--History and criticism--Congresses.