Stauffer, David Mcneely  1845-1913, <br/><br/>
Modern tunnel practice :  Illustrated by examples taken from actual recent work in the united states and in foreign countries / 
By David mcneely stauffer 
 - 314 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Túneles
<br/><br/><label>LC Class. No.: </label>TF23  / S8 1906a