McDaniel, Allen Boyer <br/><br/>
Excavating machinery 

 - New York  McGraw-hill Book Company  1913 
 - 340 p.  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MAQUINAS EXCAVADORAS
<br/><br/><label>Universal Decimal Class. No.: </label>A/621.879/M12