Books by Eugeniusz Sobczyk
Economic Evaluation And Risk Analysis Of Mineral Projects
Technical, Technological and E
Technical, Technological and Economical Aspects of Thin-Seams Coal Mining, International Mining Forum 2007
International Mining Forum 200
International Mining Forum 2006, New Technological Solutions in Underground Mining
International Mining Forum 200
International Mining Forum 2005, New Technologies in Underground Mining, Safety and Sustainable Development