Comets
Subtitle: a short review of astronomy's most spectacular sights
By: compiled by the Public Affairs Office of the Center for Astrophysics, Harvard College Observatory, and Smithsonian Astrophysical Observatory
Contributors: Harvard College Observatory. Center for Astrophysics; Smithsonian Astrophysical Observatory
Publisher: The Center
Published: 1974
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 15
Subjects: Comets