Exercises in astro-navigation /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London :
Stanford Maritime,
1981.
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| Subjects: |
| Physical Description: | 174 pages : illustrations ; 24 cm. |
|---|---|
| Bibliography: | Includes bibliographical references. |
| ISBN: | 0540071900 |