Application of rock mechanics to planning and design prior to mining :  proceedings of the 8th Plenary Scientific Session of the International Bureau of Strata Mechanics, World Mining Congress, Essen 22-24 June 1983 / 
ed. by A. Kidybinski, M. Kwasniewski 
 - Rotterdam :  A. A. Balkema,  1984 
 - 279 p 
<br/><br/> Texto en ingles, frances y aleman 
<br/><br/><label>ISBN: </label>9061915376 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mecánica de rocas<br/>Ingeniería de minas--Congresos
<br/><br/><label>LC Class. No.: </label>TN153  / I573 1983