Papers and discussions from the third symposium on rock mechanics, held at the colorado schools of mines, golden april 20-22, 1959 
 Rock mechanics 

 - 366 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industria minera--Congresos
<br/><br/><label>LC Class. No.: </label>TN5  / S95 1959