Universal decimal classification. 622, Mining.
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| 企業作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
London :
British Standards Institution,
1979..
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| 版: | 2nd English full ed. |
| 叢編: | FID publication ;
no. 483. British standard 1979 ; 1000 [622]: |
| 主題: |
| Item Description: | Pierced for binder. |
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| 實物描述: | 48 p. ; 30 cm. |
| ISBN: | 0580107566 |