ISBN 9780415436700 books & textbook
Technical, Technological and Economical Aspects of Thin-Seams Coal Mining, International Mining Forum, 2007: Proceedings of the Eighth International ... - Szczyrk - Wieliczka, Poland, February 2007
Kicki, Jerzy Sobczyk, Eugeniusz
CRC Press /2007-04-26 Hardcover / 171 Pages
isbn-10: 0415436702 / isbn-13: 9780415436700
