Columbia subject headings:
Beuther, Michael, 1522-1587. Ephemeris historica.
Montaigne, Michel de, 1533-1592--Calendars.
Harvard subject headings:
Beuther, Michael, 1522-1587. Ephemeris historica.
Montaigne, Michel de, 1533-1592--Calendars.
Princeton subject headings:
Beuther, Michael, 1522-1587. Ephemeris historica.
Montaigne, Michel de, 1533-1592--Calendars.