Sandstrom, Gosta E, <br/><br/>
The history of tunnelling :  Underground working through the ages / 
By gosta e. sandstrom 
 - 427 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tuneles--Historia
<br/><br/><label>LC Class. No.: </label>TF230  / S35