On the right ascension of the pole star, as determined from observation.
By: By Truman Henry Safford ... Printed from the Sturgis fund, for the observatory of Harvard college.
Publisher: Welch, Bigelow and company
Published: 1864
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 13
Subjects: Polestar
Notes: "From the Proceedings of the American academy of arts and sciences, vol. VL."