Columbia subject headings:
Galician language--Glossaries, vocabularies, etc.
Manuscripts, Portuguese--Concordances.
Portuguese language--To 1500--Glossaries, vocabularies, etc.
Harvard subject headings:
Civilization, Medieval, in literature--Indexes.
Portuguese language--To 1500--Dictionaries.
Portuguese literature--To 1500--Indexes.
Princeton subject headings:
Portuguese language--To 1500--Dictionaries.
Portuguese literature--To 1500--Indexes.