Carson, Briton A. <br/><br/>
General excavation methods. 

 - New York :  Krieger,  1980. 
 - 392 p. 
<br/><br/><label>ISBN: </label>0898740673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Excavaciones<br/>Ingeniería civil
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>624