Static and dynamic considerations in rock engineering  proceedings of the ISRM ... Swaziland 10-12 September 1990 
edited by Richard Brummer 
 - Rotterdam  A. A. Balkema  1990 
 - 401 pages :   ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>9061911532  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Structural--Congresses