Catalogue of cometary orbits.
Contributors: Smithsonian Astrophysical Observatory. Central Bureau for Astronomical Telegrams.; International Astronomical Union.
Edition: 3rd ed.
Publisher: Smithsonian Astrophysical Observatory
Published: 1979
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 88
Notes: At head of title: Central Bureau for Astronomical Telegrams, International Astronomical Union.

Previous ed., 1975.