Columbia subject headings:
Chaucer, Geoffrey, -1400. Shipman's tale.
Literature, Medieval--History and criticism.
Harvard subject headings:
Chaucer, Geoffrey, -1400. Shipman's tale.
Literature, Medieval
Literature, Medieval--History and criticism
Princeton subject headings:
Chaucer, Geoffrey, -1400. Shipman's tale.
Literature, Medieval--History and criticism.