Hudson  <br/><br/>
Rock engineering systems : theory and practice  
/ John A. Hudson. 
 - New York  Ellis Horwood  1992. 
 - x, 185p.  ill.  27cm 
 - Ellis Harwood series in civil engineering .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0130159182 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software--Development<br/>Rock mechanics
<br/><br/><label>Dewey Class. No.: </label>624.15132 HUD 1992