Electrical horology : a practical manual on the application of the principles and practice of electricity to horological instruments and machines for the measurement and transmission of time /
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
London :
Technical Press,
1935.
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| 版: | 3rd ed. rev. and enl. |
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| Item Description: | "With an account of the earliest electrically-driven clock mechanism" |
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| 實物描述: | xii, 200 p. : ill. ; 21 cm. |