New Mining Tools and Methods for Roadheader Mining Heads by Krzysztof Kotwica (E
143,78 €
He has been employed at AGH UST Kraków since 1989. In 1996, he obtained the degree of doctor of technical sciences, and in 2013, he received the degree of habilitated doctor. He is the promoter of over 180 master's theses, two doctoral dissertations.
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![Produktbild - Krzysztof Kieslowski. Documentary [2DVD] (English subtitles)](https://i.ebayimg.com/thumbs/images/g/ZjcAAeSwUb1oGkFM/s-l140.jpg)
