The propagation of electric currents in telephone and telegraph conductors /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London :
Constable,
1927.
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| Edition: | 4th ed., rev. and extended. |
| Subjects: |
| Item Description: | Printed in Great Britain. |
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| Physical Description: | xiv, 422 pages : illustrations, folded plate, diagrams ; 22 cm. |