Direct current transmission.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
Wiley-Interscience,
c1971-.
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| Subjects: |
| Physical Description: | v. : ill. ; 24 cm. |
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| Bibliography: | Includes bibliographical references. |
| ISBN: | 0471475807 |