Yazar
Zbigniew Stopa
3 cilt bulundu.
Cilt sonuçları
New Techniques and Technologies in Thin Coal Seam Exploitation
Eugeniusz J. Sobczyk, Jerzy Kicki, Michal Myszkowski, Andrzej Krzysztof Torbus, Zbigniew Stopa · Taylor & Francis Group
Sayfa sayısı yok · 2011
Coal mines and mining