| John Percy - 2022 - 958 Seiten
Reprint of the original, first published in 1864. The art of extracting metals from their ores, and adapting them to various purposes of manufacture. Iron and Steel. | |
| John Percy - 2022 - 958 Seiten
Reprint of the original, first published in 1864. The art of extracting metals from their ores, and adapting them to various purposes of manufacture. Iron and Steel. | |
| John Percy - 1861
Metallurgy: The Art of Extracting Metals from Their Ores. Silver and Gold - Part 1 | |
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