| Other Title | How did we find out about comets |
| GMD | Text |
| Classification | 523.6 As42 |
| Publisher | Harlow, Essex, Longman, c1982 |
| Subject | Comets -- Juvenile literature.Comets - For children. |
| Series | How we found out about series. |
| Description | 44 p. : ill. ; 23 cm. |
| ISBN | 9780582391543 |
| Additional ISBN | 0582391547 |