Crawford, John T. <br/><br/>
Open Pit Mine Planning and Design 

 - New York  Society of Mining Engineers   1979 
 - P.367 
<br/><br/><label>ISBN: </label>0895202530 
<br/><br/><label>Subjects--Topical Terms: </label> Mineral Block Models  Analytical Design  Circular Analysis  Optimization 
<br/><br/><label>Dewey Class. No.: </label>622.2 C71O