Wittke Walter <br/><br/>
Rock Mechanics  Theory & Applications wit case History 
/by Walter Wittke 
 - New York:  Springer Verlag,  1990. 
 - 1075p. 30cm. 
<br/><br/><label>ISBN: </label>3540527192 
<br/><br/><label>Dewey Class. No.: </label>624.15132  / WIT/R