BRADY, B H G & BROWN, E T <br/><br/>
ROCK MACHANICS : FOR UNDERGROUND MINING . 

 - 3 
 - DELHI  Springer  2004 
 - xvii+628p.,22x19Cms. 
<br/><br/><label>ISBN: </label>8181285743 
<br/><br/><label>Dewey Class. No.: </label>622.2 B798