Franklin, John A. <br/><br/>
Rock engineering 
John A. Franklin, Maurice B. Dusseault 
 - New York  McGraw-Hill  1989 
 - 600 p. : ill. ; 24 cm. 
<br/><br/><label>ISBN: </label>0070218889 
<br/><br/><label>LCCN: </label>88-013621 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rock mechanics<br/>Rock excavation