Comet / Carl Sagan and Ann Druyan.
| Author/creator | Sagan, Carl |
| Other author | Druyan, Ann, 1949- |
| Format | Book |
| Edition | 1st ed. |
| Publication Info | New York : Random House, ©1985. |
| Description | xiv, 398 pages : illustrations ; 27 cm |
| Subjects |
| General note | Includes index. |
| Bibliography note | Bibliography: p. 379-384. |
| LCCN | 85008308 |
| ISBN | 0394549082 : |