The ionosphere and its influence upon the propagation of radio waves /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Sydney :
Simmons,
1935.
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| Series: | The John Murtagh Macrossan lecture ;
1935 |
| Subjects: |
| Physical Description: | 43 p. [5] leaves of plates : ill. ; 21 cm. |
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| Bibliography: | Bibliography: p. 43. |