Nová mechanizácia v mohutných slojoch
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| Other Authors: | |
| Format: | Book |
| Language: | Slovak Czech |
| Published: |
Bratislava
Práca
1951
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| Series: | Banícke príručky Práce
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| Subjects: |
| Physical Description: | 31, [2] s. ilustr. V. 8° |
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