A long-period spectroscopic binary
By: by W.E. Harper.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 86877
Publisher: Dominion Observatory
Published: 1996
Place of publication: Ottawa
Language: eng
Format: Microform
Number of pages: 10
Subjects: Stars -- Spectra.; Astronomical spectroscopy.
Notes: Cover title.

"Reprinted from the Journal of the Royal Astronomical Society of Canada, May-June 1912."

Tables.

Includes bibliographical references.

Filmed from a copy of the original publication held by the University of Toronto, Science and Medicine Library. Ottawa : Canadian Institute for Historical Microreproductions, 1996.

p. [179]-187 : ill. ; 25 cm.