Metrication,
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| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Harmondsworth,
Penguin,
1968.
|
| Series: | Penguin education, X26
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| Subjects: |
| Physical Description: | 124 p. plate. 18 cm. |
|---|---|
| Bibliography: | Bibliography: p. [122] |