Schmitt, Robert L., <br/><br/>
Moving the earth :  excavation equipment, methods, safety, and cost / 
Robert L. Schmitt, P.E., Clifford J. Schexnayder, P.E., Aaron B. Cohen, CPC, Herbert L. Nichols, Jr., David A. Day, P.E. 
 - Seventh edition. 
 - xiii, 658 pages :  illustrations :  24 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>126001164X 9781260011647 
<br/><br/><label>LCCN: </label>2018959522 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthmoving machinery.<br/>Earthwork.<br/>Excavation.
<br/><br/><label>LC Class. No.: </label>TA715  / .S36 2019 
<br/><br/><label>Dewey Class. No.: </label>624.15