The radial velocities and luminosities of 77 stars in the field of the alpha Persei cluster
By: [by] R. M. Petrie and J. F. Heard.
Contributors: Heard, John Frederick, 1907- joint author.
Series: Publications of the Dominion Astrophysical Observatory, Victoria, B.C., v. 13, no. 13; Publications of the Dominion Astrophysical Observatory ;; v. 13, no. 13.
Publisher: Dept. of Energy, Mines and Resources, Observatories Branch
Published: 1970
Place of publication: Victoria, B.C
Language: eng
Number of pages: 346
Subjects: Stars -- Clusters.
Notes: Bibliography: p. 331.
Cover title.
Summary in English and French.