Wang Fun-Den <br/><br/>
Proceeding on rock mechanics 

 - Collrado  School of Mines Press        1977 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>49344 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Dynamic geology<br/>Mining
<br/><br/><label>Dewey Class. No.: </label>HZ:13p73,N77, L7