This is a collection of 38 treatises on astronomy, astrology, and mathematics, including one of León Hebreo, (De coniunctione Saturni et Iovis anni Christi 1345 (On the conjunction of Saturn and Jupiter in the year of our Lord 1345). Excerpt from Astronomica, showing the solar and lunar eclipses for the years 1330-1386
The Boston Medical Library does not hold copyright on all materials in this collection. For use information, consult Public Services at chm@hms.harvard.edu
Contact host institution for more information.