New observations of heavenly & earthly objects /
Fontana, Francesco,1580-approximately 1656.
Fay, P. J.
Beaumont, S.
Levens : Sally Beaumont,
2001.
Printed at Naples by Gaffaro, February 1646, with the kind permission of his superiors.
Previously published as: Observations concerning the planet Venus ; London : Springer-Verlag, 1996.
Astronomy