Mahtab, M. Ashraf <br/><br/>
Geomechanics principles in the design of tunnels and caverns in rock   
by M. Ashraf Mahtab and Piergiorgo Grasso 
 - Amsterdam  Elsevier  1992 
 - xiv, 250p. 
 - Developments in geotechnical engineering  72 .
<br/><br/><label>ISBN: </label>0444883088 
<br/><br/><label>Dewey Class. No.: </label>624.193  / N92