Columbia subject headings:
Harvard subject headings:
Authors, Italian--To 1500--Correspondence
Authors, Latin (Medieval and modern)--Italy--Correspondence.
Petrarca, Francesco, 1304-1374. Correspondence.
Princeton subject headings:
Authors, Italian--To 1500--Correspondence.
Petrarca, Francesco, 1304-1374--Translations into French.
Petrarca, Francesco, 1304-1374. Correspondence.