Columbia subject headings:
Elisabetta Gonzaga, Duchess, consort of Guidobaldo, da Montefeltro, Duke of Urbino, 1471-1526--Books and reading.
Peter, of Mogliano, 1442-1490.
Harvard subject headings:
Elisabetta Gonzaga, Duchess, consort of Guidobaldo, da Montefeltro, Duke of Urbino, 1471-1526--Books and reading.
Franciscans--Italy--Biography.
Peter, of Mogliano, 1442-1490.
Princeton subject headings: