Illustrations in Harvard annals
Series: Annals of Harvard College Observatory -- v. 80, no. 3; Annals of the Astronomical Observatory of Harvard College -- v. 80, no. 3
Publisher: The Observatory
Published: 1917
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 82
Subjects: Stars; Photographic measurements; Astrographic catalog and chart
Other titles: Harvard annals.
Notes: Caption title.