An atlas of open cluster colour-magnitude diagrams
By: [by] Gretchen L. Hagen.
Series: Publications of the David Dunlap Observatory, University of Toronto ;; v. 4
Publisher: David Dunlap Observatory, University of Toronto
Published: 1970
Place of publication: Toronto
Language: eng
Number of pages: 189
Subjects: Stars -- Clusters; Stars -- Color; Stars -- Magnitudes
Notes: Bibliography: p. 56-62