Astronomical data in machine readable form
By: by Solomon Elvove.
Series: Circular - United States Naval Observatory ; no. 146; United States Naval Observatory circular ;; no. 146.
Publisher: U.S. Naval Observatory
Published: 1974
Place of publication: Washington
Language: eng
Number of pages: 11
Subjects: Astronomy -- Bibliography
Notes: Supersedes Circular 128, 29 May 1970.