Columbia subject headings:
Europe--Languages--Maps.
Latin language--Influence on Romance--Maps.
Maps.
Romance languages--Maps.
Romance languages--Vocabulary.
Harvard subject headings:
Europe--Languages--Maps.
Latin language--Influence on Romance--Maps.
Romance languages--Maps.
Romance languages--Vocabulary.
Princeton subject headings:
Europe--Languages--Maps.
Latin language--Influence on Romance--Maps.
Romance languages--Maps.
Romance languages--Vocabulary.