Discussion of the revised Harvard photometry
Series: Annals of the Astronomical Observatory of Harvard College -- v. 64, no. 4
Publisher: The Observatory
Published: 1912
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 146
Subjects: Stars; Catalogs
Other titles: Photometric researches made during the years 1902-1912
Notes: Caption title.

"Edward C. Pickering, director"--Vol. t.p.