A history of electric telegraphy to the year 1837.
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Arno Press,
1974.
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| Series: | Telecommunications (New York, 1974-)
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| Subjects: |
| Item Description: | Reprint of the 1884 edition published by E. & F. N. Spon, London. |
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| Physical Description: | xix, 542 pages : illustrations ; 23 cm. |
| Bibliography: | Bibliography: pages 531-536. |
| ISBN: | 0405060440 |