Photometric researches.
By: By C.S. Peirce. Made in the years 1872-1875.
Series: Annals of the Astronomical Observatory of Harvard College.; vol. IX
Publisher: W. Engelmann
Published: 1878
Place of publication: Leipzig
Language: eng
Number of pages: 181
Subjects: Stars -- Magnitudes.
Notes: On added t.-p.: Observations made under the direction of the late Joseph Winlock ... director of the Observatory. Photometric researches. Printed from the Sturgis fund.