Columbia subject headings:
Didactic poetry, Medieval and modern--Concordances.
Latin language, Medieval and modern--Glossaries, vocabularies, etc.
Polythecon--Concordances.
Harvard subject headings:
Didactic poetry, Medieval and modern--Concordances.
Latin language, Medieval and modern--Glossaries, vocabularies, etc.
Polythecon--Concordances.
Princeton subject headings:
Polythecon--Concordances.