Orbit of the spectroscopic binary [Alpha] Trianguli
By: by W.E. Harper
Contributors: Dominion Observatory (Canada)
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 9-90855; CIHM/ICMH microfiche series -- no. 9-90855; Publications of the Dominion Observatory -- v. 3, no. 5.
Publisher: Govt. Print. Bureau
Published: 1915
Place of publication: Ottawa
Language: eng
Format: Microform
Number of pages: 17
Subjects: Orbites; Stars; Étoiles; Spectra; Orbits; Spectre
Notes: Tables.

At head of title: Department of the Interior, Canada ...

Original issued in series: Publications of the Dominion Observatory ; v. 3, no. 5.

Filmed from a copy of the original publication held by the University of Western Ontario, D.B. Weldon Library, London. Ottawa : Canadian Institute for Historical Microreproductions, 1999.

p. [113]-134 ; 29 cm.