Horizons , exploring the universe
| Main Author: | |
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| Format: | Book |
| Published: |
Belmont , Calif. :
Wadsworth Pub. ,
c1987
|
| Edition: | 1987 ed. |
| Subjects: |
| Physical Description: | xv, 484 p. ; ; 24 cm. |
|---|---|
| Bibliography: | Includes bibliographies and index |
| ISBN: | 0534079261 |