Columbia subject headings:
Campagna, Bernardo, active 1409-1438.
Medicine, Medieval.
Medicine--Philosophy--Early works to 1800.
Harvard subject headings:
Campagna, Bernardo, active 1409-1438.
Medicine, Medieval.
Medicine--Philosophy--Early works to 1800.
Princeton subject headings:
Campagna, Bernardo, active 1409-1438--Library.
Medicine, Medieval--Manuscripts.
Philosophy, Medieval--Manuscripts.