Micrometer measures of 711 double stars
By: Richard L. Walker, Jr.
Series: Publications of the United States Naval Observatory -- 2d ser., v. 25, pt. 2
Publisher: U.S. G.P.O.
Published: 1985
Place of publication: Washington
Language: eng
Number of pages: 77
Subjects: Double stars -- Catalogs.
Genres: Catalogs.
Notes: Bibliography: p. 7.