Title: Two lectures on the parallax and distance of the sun, as deducible from the transit of Venus. : Read in Holden-Chapel at Harvard-College in Cambridge, New-England, in March 1769. /
Authors: Winthrop, John, 1714-1779.
Publisher: Printed and sold by Edes & Gill in Queen-Street,,
Year: 1769
Subjects: Parallax Sun.; Astronomy Early works to 1800; Science History Sources.; Venus (Planet) Transit