Mining systems adjusted to high rock pressure conditions : proceedings of the 9th Plenary Scientific Session of the International Bureau of Strata Mechanics, World Mining Congress, Varna, 18-21 June, 1985 /
edited by A. Kidybi nski, M. Kwa sniewski.
- Rotterdam ; Boston : A.A. Balkema, 1986.
- x, 348 p. : ill.
English and German.
9061916585
90042166
Mining engineering.
Rock mechanics.
English and German.
9061916585
90042166
Mining engineering.
Rock mechanics.