Drinker, Henry S. <br/><br/>
Tunneling, explosive compounds, and rock drills 

 - 3a ed. rev. 
 - New York  John Wiley &amp; Sons  1893 
 - 1143, xlvii p.  ilus., láms., gráfs. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONSTRUCCION<br/>TUNELES
<br/><br/><label>Universal Decimal Class. No.: </label>A/624.19/D96