Changing to the metric system : conversion factors, symbols and definitions /
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| 主要作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
London :
H.M. Stationery Off,
1969.
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| 版: | 3rd ed. |
| 主題: |
| Item Description: | At head of title: Ministry of Technology, National Physical Laboratory. |
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| 實物描述: | v, 48 p. ; 21 cm. |
| 參考書目: | Bibliography: p. 32-33. |
| ISBN: | 0114800030 : |