Miscellaneous investigations of the Henry Draper memorial
By: by Edward C. Pickering, aided by M. Fleming.
Contributors: Fleming, Williamina Paton Stevens, 1857-1911.
Series: Annals of the Astronomical observatory of Harvard college.; vol. XXVI, pt. II
Publisher: The Observatory
Published: 1897
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 286
Subjects: Stars -- Spectra.; Stars -- Clusters.