Three-colour photometry of 4000 northern stars
By: [by] Olin J. Eggen.
Series: Royal Observatory bulletins, no. 137
Publisher: H.M.S.O.
Published: 1968
Place of publication: London
Language: eng
Number of pages: 305
Subjects: Stars -- Magnitudes.; Astronomical photometry.; UBV system (Astronomy)
Notes: Bibliography: p. E 167.