HUDSON,J A <br/><br/>
ENGINEERING ROCK MECHANICS:INTRODUCTION TO THE PRINCIPLES 

 - OXFORD  Elsevier  2000 
 - x+444p.,24X17Cms 
<br/><br/><label>ISBN: </label>0080438644 
<br/><br/><label>Dewey Class. No.: </label>622.2 H885